diff --git a/src/app/components/participant/content-choice-participant/content-choice-participant.component.html b/src/app/components/participant/content-choice-participant/content-choice-participant.component.html
index 6aff16b5772714945403ef4b01158f08f4820e12..a7f41bf36e27cb29b4f70b64d8c116d8dbe5eb12 100644
--- a/src/app/components/participant/content-choice-participant/content-choice-participant.component.html
+++ b/src/app/components/participant/content-choice-participant/content-choice-participant.component.html
@@ -1,5 +1,5 @@
 <form (ngSubmit)="submitAnswer()">
-  <h1 class="mat-headline">{{ content.subject }}</h1>
+  <h1 class="mat-headline">{{ content.body }}</h1>
   <mat-divider></mat-divider>
   <mat-list *ngIf="content.multiple">
     <mat-list-item *ngFor="let answer of checkedAnswers">
diff --git a/src/app/components/participant/content-choice-participant/content-choice-participant.component.scss b/src/app/components/participant/content-choice-participant/content-choice-participant.component.scss
index 615eaa08f34372a38036c3138ca8ba7e5b3bc5fc..81c1f2bc4cd81f9ee99c59f6ddf3ed2ea76d8165 100644
--- a/src/app/components/participant/content-choice-participant/content-choice-participant.component.scss
+++ b/src/app/components/participant/content-choice-participant/content-choice-participant.component.scss
@@ -8,4 +8,5 @@ form > div > mat-chip-list {
 
 form > h1 {
   margin:20px 0;
+  font-size: larger;
 }
diff --git a/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.html b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.html
new file mode 100644
index 0000000000000000000000000000000000000000..b0d70ad66bb8f3bd3bfac1113ea7036372b192f6
--- /dev/null
+++ b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.html
@@ -0,0 +1,24 @@
+<div fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
+  <div fxLayout="row" fxLayoutAlign="center">
+    <mat-chip-list class="mat-chip-list-stacked">
+      <div fxLayout="row" fxLayoutAlign="center center" fxLayoutGap="20px">
+        <mat-chip class="positiveC">
+          Good
+        </mat-chip>
+        <h3> > 85 % </h3>
+      </div>
+      <div fxLayout="row" fxLayoutAlign="center center" fxLayoutGap="20px">
+        <mat-chip class="okayC">
+          Okay
+        </mat-chip>
+        <h3> > 50 % </h3>
+      </div>
+      <div fxLayout="row" fxLayoutAlign="center center" fxLayoutGap="20px">
+        <mat-chip class="negativeC">
+          Improvable
+        </mat-chip>
+        <h3> < 50 % </h3>
+      </div>
+    </mat-chip-list>
+  </div>
+</div>
diff --git a/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.scss b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.scss
new file mode 100644
index 0000000000000000000000000000000000000000..d1a486c7a24567dd38bdcec9c5a25ee66d63cf6d
--- /dev/null
+++ b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.scss
@@ -0,0 +1,17 @@
+.positiveC {
+  background-color: #AED581;
+}
+
+.negativeC {
+  background-color: #FF8A65;
+}
+
+.okayC {
+  background-color: #FFD54F;
+}
+
+mat-chip {
+  width: 100px!important;
+  display: flex;
+  justify-content: center;
+}
diff --git a/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.spec.ts b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.spec.ts
new file mode 100644
index 0000000000000000000000000000000000000000..cc034c79a1ec54256fb815bacf54425290e8daa0
--- /dev/null
+++ b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.spec.ts
@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { StatisticHelpComponent } from './statistic-help.component';
+
+describe('StatisticHelpComponent', () => {
+  let component: StatisticHelpComponent;
+  let fixture: ComponentFixture<StatisticHelpComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ StatisticHelpComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(StatisticHelpComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.ts b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.ts
new file mode 100644
index 0000000000000000000000000000000000000000..0261ab964bdb65d1d4115340f9760d16b7f24ce3
--- /dev/null
+++ b/src/app/components/shared/_dialogs/statistic-help/statistic-help.component.ts
@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-statistic-help',
+  templateUrl: './statistic-help.component.html',
+  styleUrls: ['./statistic-help.component.scss']
+})
+export class StatisticHelpComponent implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}
diff --git a/src/app/components/shared/list-statistic/list-statistic.component.html b/src/app/components/shared/list-statistic/list-statistic.component.html
index 6bc7bbb35014313cc4351d488be3f779ef6efd54..e8a0282b2f08807e8c6bc98f57d7c9423146fe44 100644
--- a/src/app/components/shared/list-statistic/list-statistic.component.html
+++ b/src/app/components/shared/list-statistic/list-statistic.component.html
@@ -4,7 +4,7 @@
 <mat-progress-bar class="progress-theme" mode="determinate" value="{{total}}"
                   *ngIf="total < status.good && total >= status.okay" color="accent"></mat-progress-bar>
 <mat-progress-bar class="progress-theme" mode="determinate" value="{{total}}"
-                  *ngIf="total < status.okay && total >= status.empty" color="warn"></mat-progress-bar>
+                  *ngIf="total < status.okay && total != status.empty" color="warn"></mat-progress-bar>
 <mat-toolbar></mat-toolbar>
 <table mat-table [dataSource]="dataSource" class="mat-elevation-z8">
 
@@ -14,7 +14,7 @@
       'positiveC' : cp.percent >= status.good,
       'okayC' : cp.percent >= status.okay && cp.percent < status.good,
       'negativeC' : cp.percent < status.okay,
-      'emptyCC' : cp.percent < status.zero }" routerLink="{{nextLink}}{{cp.contentId}}">{{cp.content.subject}}</mat-cell>
+      'emptyCC' : cp.percent < status.zero }" (click)="goToStats(cp.contentId)">{{cp.content.subject}}</mat-cell>
   </ng-container>
 
   <ng-container matColumnDef="percentage">
@@ -23,16 +23,16 @@
       'positiveC' : cp.percent >= status.good,
       'okayC' : cp.percent >= status.okay && cp.percent < status.good,
       'negativeC' : cp.percent < status.okay,
-      'emptyC' : cp.percent < status.zero }" routerLink="{{nextLink}}{{cp.contentId}}">{{cp.percent.toFixed() + ' %'}}</mat-cell>
+      'emptyC' : cp.percent < status.zero }" (click)="goToStats(cp.contentId)">{{cp.percent.toFixed() + ' %'}}</mat-cell>
   </ng-container>
 
   <ng-container matColumnDef="counts">
-    <mat-header-cell *matHeaderCellDef> {{'statistic.total' | translate}} </mat-header-cell>
+    <mat-header-cell *matHeaderCellDef> {{'statistic.answers' | translate}} </mat-header-cell>
     <mat-cell *matCellDef="let cp" [ngClass]="{
       'positiveC' : cp.percent >= status.good,
       'okayC' : cp.percent >= status.okay && cp.percent < status.good,
       'negativeC' : cp.percent < status.okay,
-      'emptyC' : cp.percent < status.zero }" routerLink="{{nextLink}}{{cp.contentId}}">{{cp.counts}}</mat-cell>
+      'emptyC' : cp.percent < status.zero }" (click)="goToStats(cp.contentId)">{{cp.counts}}</mat-cell>
   </ng-container>
 
   <ng-container matColumnDef="abstentions">
@@ -41,7 +41,7 @@
       'positiveC' : cp.percent >= status.good,
       'okayC' : cp.percent >= status.okay && cp.percent < status.good,
       'negativeC' : cp.percent < status.okay,
-      'emptyC' : cp.percent < status.zero }" routerLink="{{nextLink}}{{cp.contentId}}">{{cp.abstentions}}</mat-cell>
+      'emptyC' : cp.percent < status.zero }" (click)="goToStats(cp.contentId)">{{cp.abstentions}}</mat-cell>
   </ng-container>
 
   <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
diff --git a/src/app/components/shared/list-statistic/list-statistic.component.scss b/src/app/components/shared/list-statistic/list-statistic.component.scss
index 4eb3b9569dc9022b60d757f5b555bf32f2bad35c..fba3ef597b72d78b67351919e6edaf288748d76a 100644
--- a/src/app/components/shared/list-statistic/list-statistic.component.scss
+++ b/src/app/components/shared/list-statistic/list-statistic.component.scss
@@ -2,14 +2,20 @@ table{
   width: 100%;
 }
 
+.mat-column-content {
+  min-width: 120px;
+  padding-left: 4%;
+}
+
 .mat-column-percentage {
   display: flex;
-  justify-content: flex-end;
+  justify-content: center;
+  padding-right: 4%;
 }
 
 .mat-column-counts {
   display: flex;
-  justify-content: flex-end;
+  justify-content: center;
 }
 
 .mat-column-abstentions {
@@ -58,8 +64,10 @@ mat-toolbar {
 .emptyC {
   color: #E0E0E0;
   background: #E0E0E0;
+  pointer-events: none;
 }
 
 .emptyCC {
   background: #E0E0E0;
+  pointer-events: none;
 }
diff --git a/src/app/components/shared/list-statistic/list-statistic.component.ts b/src/app/components/shared/list-statistic/list-statistic.component.ts
index 50b29f527e3b346f72b5ff359fe60ebc45e2429c..96e86855ed0389800928201fb42048d1665f83c4 100644
--- a/src/app/components/shared/list-statistic/list-statistic.component.ts
+++ b/src/app/components/shared/list-statistic/list-statistic.component.ts
@@ -8,7 +8,7 @@ import { ContentChoice } from '../../../models/content-choice';
 import { Combination } from '../../../models/round-statistics';
 import { TranslateService } from '@ngx-translate/core';
 import { LanguageService } from '../../../services/util/language.service';
-import { ActivatedRoute } from '@angular/router';
+import { ActivatedRoute, Router } from '@angular/router';
 import { AuthenticationService } from '../../../services/http/authentication.service';
 import { UserRole } from '../../../models/user-roles.enum';
 
@@ -37,7 +37,7 @@ export class ListStatisticComponent implements OnInit {
 
   @Input() contentGroup: ContentGroup;
   contents: Content[] = [];
-  displayedColumns = ['content', 'counts', 'abstentions', 'percentage'];
+  displayedColumns = ['content', 'counts', 'percentage'];
   status = {
     good: 85 ,
     okay: 50 ,
@@ -45,14 +45,15 @@ export class ListStatisticComponent implements OnInit {
     zero: 0
   };
   dataSource: ContentStatistic[];
-  total = 0;
+  total: number;
   totalP = 0;
   contentCounter = 0;
   roomId: number;
-  nextLink: string;
+  baseUrl: string;
 
   constructor(private contentService: ContentService,
               private translateService: TranslateService,
+              private router: Router,
               protected langService: LanguageService,
               protected route: ActivatedRoute,
               protected authService: AuthenticationService) {
@@ -62,16 +63,24 @@ export class ListStatisticComponent implements OnInit {
   ngOnInit() {
     this.route.params.subscribe(params => {
       this.roomId = params['roomId'];
-      if (this.authService.getRole() === UserRole.CREATOR) {
-        this.nextLink = `/creator/room/${ this.roomId }/statistics/`;
-      } else {
-        this.nextLink = `/participant/room/${ this.roomId }/statistics/`;
-      }
     });
     this.translateService.use(localStorage.getItem('currentLang'));
     this.contentService.getContentChoiceByIds(this.contentGroup.contentIds).subscribe(contents => {
       this.getData(contents);
     });
+    this.getBaseUrl();
+  }
+
+  getBaseUrl() {
+    if (this.authService.getRole() === UserRole.CREATOR) {
+      this.baseUrl = `/creator/room/${ this.roomId }/statistics/`;
+    } else {
+      this.baseUrl = `/participant/room/${ this.roomId }/statistics/`;
+    }
+  }
+
+  goToStats(id: string) {
+    this.router.navigate([`${this.baseUrl}${id}`]);
   }
 
   getData(contents: ContentChoice[]) {
diff --git a/src/app/components/shared/shared.module.ts b/src/app/components/shared/shared.module.ts
index 483b2c167ec0d4784ee533323703e0d76d3d127f..8c6b346aaa2453d90096ed872084ac3b5e970427 100644
--- a/src/app/components/shared/shared.module.ts
+++ b/src/app/components/shared/shared.module.ts
@@ -21,6 +21,7 @@ import { StatisticComponent } from './statistic/statistic.component';
 import { RoomJoinComponent } from './room-join/room-join.component';
 import { RoomCreateComponent } from './_dialogs/room-create/room-create.component';
 import { LoginComponent } from './login/login.component';
+import { StatisticHelpComponent } from './_dialogs/statistic-help/statistic-help.component';
 
 @NgModule({
   imports: [
@@ -48,7 +49,8 @@ import { LoginComponent } from './login/login.component';
     ListStatisticComponent,
     StatisticComponent,
     RoomCreateComponent,
-    LoginComponent
+    LoginComponent,
+    StatisticHelpComponent
   ],
   exports: [
     RoomJoinComponent,
@@ -69,7 +71,8 @@ import { LoginComponent } from './login/login.component';
   ],
   entryComponents: [
     RoomCreateComponent,
-    LoginComponent
+    LoginComponent,
+    StatisticHelpComponent
   ]
 })
 export class SharedModule {
diff --git a/src/app/components/shared/statistic/statistic.component.html b/src/app/components/shared/statistic/statistic.component.html
index 85692db5f8208f83765a932ddd975ff1b10eeaa9..29f1c1bef66ce5b7e6938e8b82e1c6445e08e207 100644
--- a/src/app/components/shared/statistic/statistic.component.html
+++ b/src/app/components/shared/statistic/statistic.component.html
@@ -1,22 +1,30 @@
-<div fxLayout="row" fxLayoutGap="20px" fxLayoutAlign="center">
-  <mat-card>
-    <mat-card-header>
-      <h3>{{subject}}</h3>
-    </mat-card-header>
-    <mat-divider></mat-divider>
-    <mat-toolbar></mat-toolbar>
-  <div>
-    <div style="position: relative; height: 60vh">
-      <div *ngIf="isLoading"                                                                                                                                                                                                                                                                                                                                                          fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
-        <div fxLayout="row" fxLayoutAlign="center">
-          <mat-progress-spinner mode="indeterminate"></mat-progress-spinner>
+<div fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
+  <div fxLayout="row" fxLayoutAlign="center">
+    <mat-card>
+      <mat-card-header>
+        <mat-card-title>
+          <h4>{{subject}}</h4>
+        </mat-card-title>
+        <span class="fill-remaining-space"></span>
+        <button mat-icon-button (click)="switchAnswers()" color="primary">
+          <mat-icon>info</mat-icon>
+        </button>
+      </mat-card-header>
+      <mat-divider></mat-divider>
+      <mat-toolbar></mat-toolbar>
+      <div>
+        <div style="position: relative; height: 60vh">
+          <div *ngIf="isLoading"                                                                                                                                                                                                                                                                                                                                                          fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
+            <div fxLayout="row" fxLayoutAlign="center">
+              <mat-progress-spinner mode="indeterminate"></mat-progress-spinner>
+            </div>
+          </div>
+          <canvas id="chart"></canvas>
         </div>
       </div>
-      <canvas id="chart"></canvas>
-    </div>
+      <mat-list role="list">
+        <mat-list-item role="listitem" *ngFor="let a of answerList">{{a.label}} : {{a.answer}}</mat-list-item>
+      </mat-list>
+    </mat-card>
   </div>
-  <mat-list role="list">
-    <mat-list-item role="listitem" *ngFor="let a of answerList">{{a.label}} : {{a.answer}}</mat-list-item>
-  </mat-list>
-</mat-card>
 </div>
diff --git a/src/app/components/shared/statistic/statistic.component.scss b/src/app/components/shared/statistic/statistic.component.scss
index ddfd27aad8ac32d45a79bc4cd4de6d85a7f61d26..3156b31d0798793fa142e1af5cbb837f94116da1 100644
--- a/src/app/components/shared/statistic/statistic.component.scss
+++ b/src/app/components/shared/statistic/statistic.component.scss
@@ -8,3 +8,16 @@ mat-toolbar {
   height: 15px;
   background-color: #fff8e1;
 }
+
+.mat-icon-button {
+  width: 50px;
+  height: 50px;
+  margin-bottom: 10px;
+}
+
+mat-icon {
+  font-size: 40px;
+  height: 40px;
+  width: 40px;
+  line-height: 100%!important;
+}
diff --git a/src/app/components/shared/statistic/statistic.component.ts b/src/app/components/shared/statistic/statistic.component.ts
index 1b81eb3f75f91245011206cd2b7594a6873acc56..a41f01f6f4ff54ac335be9afd330cec4eebdc1cd 100644
--- a/src/app/components/shared/statistic/statistic.component.ts
+++ b/src/app/components/shared/statistic/statistic.component.ts
@@ -3,6 +3,8 @@ import { Chart } from 'chart.js';
 import { ActivatedRoute } from '@angular/router';
 import { ContentService } from '../../../services/http/content.service';
 import { ContentChoice } from '../../../models/content-choice';
+import { TranslateService } from '@ngx-translate/core';
+import { LanguageService } from '../../../services/util/language.service';
 
 export class AnswerList {
   label: string;
@@ -21,9 +23,10 @@ export class AnswerList {
 })
 export class StatisticComponent implements OnInit {
 
-  chart = [];
-  colors: string[] = ['rgba(33,150,243, 0.8)', 'rgba(76,175,80, 0.8)', 'rgba(255,235,59, 0.8)', 'rgba(244,67,54, 0.8)',
-                      'rgba(96,125,139, 0.8)', 'rgba(63,81,181, 0.8)', 'rgba(233,30,99, 0.8)', 'rgba(121,85,72, 0.8)'];
+  chart = Chart;
+  colors: string[] = [];     /* ['rgba(33,150,243, 0.8)', 'rgba(76,175,80, 0.8)', 'rgba(255,235,59, 0.8)', 'rgba(244,67,54, 0.8)',
+                                 'rgba(96,125,139, 0.8)', 'rgba(63,81,181, 0.8)', 'rgba(233,30,99, 0.8)', 'rgba(121,85,72, 0.8)']; */
+  ccolors: string[] = [];
   label = 'ABCDEFGH';
   labels: string[]; // = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'];
   answers: string[];
@@ -33,11 +36,17 @@ export class StatisticComponent implements OnInit {
   subject: string;
   maxLength: number;
   isLoading = true;
+  showsCorrect = false;
 
   constructor(protected route: ActivatedRoute,
-              private contentService: ContentService) { }
+              private contentService: ContentService,
+              private translateService: TranslateService,
+              protected langService: LanguageService) {
+              langService.langEmitter.subscribe(lang => translateService.use(lang));
+  }
 
   ngOnInit() {
+    this.translateService.use(localStorage.getItem('currentLang'));
     this.maxLength = innerWidth / 12;
     this.answers = new Array<string>();
     this.labels = new Array<string>();
@@ -52,6 +61,55 @@ export class StatisticComponent implements OnInit {
     });
   }
 
+  createChart(colors: string[]) {
+    this.chart = new Chart('chart', {
+      type: 'bar',
+      data: {
+        labels: this.labels,
+        datasets: [{
+          data: this.data,
+          backgroundColor: colors
+        }]
+      },
+      options: {
+        legend: {
+          display: false
+        },
+        tooltips: {
+          mode: 'index'
+        },
+        responsive: true,
+        maintainAspectRatio: false,
+        scales: {
+          yAxes: [{
+            ticks: {
+              beginAtZero: true,
+              precision: 0
+            }
+          }]
+        }
+      }
+    });
+  }
+
+  switchAnswers() {
+    if (this.showsCorrect === false) {
+      this.showCorrect();
+    } else {
+      this.showNormal();
+    }
+  }
+
+  showCorrect() {
+    this.createChart(this.ccolors);
+    this.showsCorrect = true;
+  }
+
+  showNormal() {
+    this.createChart(this.colors);
+    this.showsCorrect = false;
+  }
+
   getData(content: ContentChoice) {
     this.subject = content.subject;
     const length = content.options.length;
@@ -64,34 +122,26 @@ export class StatisticComponent implements OnInit {
       } else {
         this.answerList[i].answer = content.options[i].label;
       }
+      if (i % 2 === 0) {
+        this.colors[i] = 'rgba(255,224,130, 1.0)';
+      } else {
+        this.colors[i] = 'rgba(128,203,196, 1.0)';
+      }
+      if (content.options[i].points <= 0) {
+        this.ccolors[i] = 'rgba(244,67,54, 0.8)';
+      } else {
+        this.ccolors[i] = 'rgba(76,175,80, 0.8)';
+      }
     }
+    this.ccolors.push('rgba(189,189,189, 0.8)');
+    this.colors.push('rgba(189,189,189, 0.8)');
+    this.translateService.get('statistic.abstentions').subscribe(label => {
+      this.labels.push(label);
+    });
     this.contentService.getAnswer(content.id).subscribe(answer => {
       this.data = answer.roundStatistics[0].independentCounts;
-      this.chart = new Chart('chart', {
-        type: 'bar',
-        data: {
-          labels: this.labels,
-          datasets: [{
-            data: this.data,
-            backgroundColor: this.colors
-          }]
-        },
-        options: {
-          legend: {
-            display: false
-          },
-          responsive: true,
-          maintainAspectRatio: false,
-          scales: {
-            yAxes: [{
-              ticks: {
-                beginAtZero: true,
-                precision: 0
-              }
-            }]
-          }
-        }
-      });
+      this.data.push(answer.roundStatistics[0].abstentionCount);
+      this.createChart(this.colors);
     });
   }
 }
diff --git a/src/app/components/shared/statistics-page/statistics-page.component.html b/src/app/components/shared/statistics-page/statistics-page.component.html
index 20e010b2df6105ef931bed68d1145f5364f323f7..7bda11622e03fcd706e558b2f3c49ec55ca57a1c 100644
--- a/src/app/components/shared/statistics-page/statistics-page.component.html
+++ b/src/app/components/shared/statistics-page/statistics-page.component.html
@@ -1,20 +1,24 @@
-<div fxLayout="row" fxLayoutGap="20px" fxLayoutAlign="center">
-  <mat-card>
-    <mat-card-header>
-      <h2>{{'statistic.learning-status' | translate}}</h2>
-    </mat-card-header>
-    <mat-divider></mat-divider>
-    <div *ngIf="isLoading"                                                                                                                                                                                                                                                                                                                                                          fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
-      <div fxLayout="row" fxLayoutAlign="center">
-        <mat-progress-spinner mode="indeterminate"></mat-progress-spinner>
-      </div>
-    </div>
-    <mat-tab-group>
-      <mat-tab *ngFor="let cg of contentGroups; let i = index" label="{{cg.name}}">
-        <div fxLayout="column" fxLayoutAlign="center">
-        <app-list-statistic [contentGroup]="cg"></app-list-statistic>
+<div fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
+  <div fxLayout="row" fxLayoutAlign="center">
+    <mat-card>
+      <mat-card-header>
+        <h2>{{'statistic.learning-status' | translate}}</h2>
+        <span class="fill-remaining-space"></span>
+        <button mat-icon-button (click)="showHelp()"><mat-icon color="primary">help</mat-icon></button>
+      </mat-card-header>
+      <mat-divider></mat-divider>
+      <div *ngIf="isLoading"                                                                                                                                                                                                                                                                                                                                                          fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
+        <div fxLayout="row" fxLayoutAlign="center">
+          <mat-progress-spinner mode="indeterminate"></mat-progress-spinner>
         </div>
-      </mat-tab>
-    </mat-tab-group>
-  </mat-card>
+      </div>
+      <mat-tab-group>
+        <mat-tab *ngFor="let cg of contentGroups; let i = index" label="{{cg.name}}">
+          <div fxLayout="column" fxLayoutAlign="center">
+            <app-list-statistic [contentGroup]="cg"></app-list-statistic>
+          </div>
+        </mat-tab>
+      </mat-tab-group>
+    </mat-card>
+  </div>
 </div>
diff --git a/src/app/components/shared/statistics-page/statistics-page.component.ts b/src/app/components/shared/statistics-page/statistics-page.component.ts
index ae3b5bc181d4cfa1e1d01588c7eb7d13f3f5010d..2da2391fe1aba241b2d30926b1b1b503956f9d08 100644
--- a/src/app/components/shared/statistics-page/statistics-page.component.ts
+++ b/src/app/components/shared/statistics-page/statistics-page.component.ts
@@ -5,7 +5,8 @@ import { ContentGroup } from '../../../models/content-group';
 import { Room } from '../../../models/room';
 import { TranslateService } from '@ngx-translate/core';
 import { LanguageService } from '../../../services/util/language.service';
-import { MatTabGroup } from '@angular/material';
+import { MatTabGroup, MatDialog } from '@angular/material';
+import { StatisticHelpComponent } from '../_dialogs/statistic-help/statistic-help.component';
 
 @Component({
   selector: 'app-statistics',
@@ -22,12 +23,12 @@ export class StatisticsPageComponent implements OnInit {
 
   @ViewChild(MatTabGroup) tabGroup: MatTabGroup;
 
-  constructor(
-    private route: ActivatedRoute,
-    private roomService: RoomService,
-    private translateService: TranslateService,
-    protected langService: LanguageService) {
-    langService.langEmitter.subscribe(lang => translateService.use(lang));
+  constructor(private route: ActivatedRoute,
+              private roomService: RoomService,
+              private translateService: TranslateService,
+              protected langService: LanguageService,
+              public dialog: MatDialog) {
+              langService.langEmitter.subscribe(lang => translateService.use(lang));
   }
 
   ngOnInit(): void {
@@ -49,4 +50,10 @@ export class StatisticsPageComponent implements OnInit {
     });
   }
 
+  showHelp(): void {
+    this.dialog.open(StatisticHelpComponent, {
+      width: '350px'
+    });
+  }
+
 }
diff --git a/src/assets/i18n/creator/de.json b/src/assets/i18n/creator/de.json
index d068d2e1958b32642a3bffc0bf1a1e96def05fc5..50a38c3293698e6678d1a166839e1b98c5638724 100644
--- a/src/assets/i18n/creator/de.json
+++ b/src/assets/i18n/creator/de.json
@@ -67,7 +67,7 @@
   "statistic": {
     "content": "Frage",
     "learning-status": "Lernstand",
-    "total": "Total",
+    "answers": "Antworten",
     "percentage": "Prozent",
     "abstentions": "Enthaltungen"
   }
diff --git a/src/assets/i18n/creator/en.json b/src/assets/i18n/creator/en.json
index f808c42d83fdc855238855aefe09df95e2486849..aced53b9207ae5744d4d06c641553f1b0418a796 100644
--- a/src/assets/i18n/creator/en.json
+++ b/src/assets/i18n/creator/en.json
@@ -67,7 +67,7 @@
   "statistic": {
     "content": "Content",
     "learning-status": "Learning status",
-    "total": "Total",
+    "answers": "Answers",
     "percentage": "Percentage",
     "abstentions": "Abstentions"
   }
diff --git a/src/assets/i18n/participant/de.json b/src/assets/i18n/participant/de.json
index 586747705b5f9b49495791af8eb39b537a4a9ade..51b8e72be48f8b583968af1e693dc50b3a6c9cae 100644
--- a/src/assets/i18n/participant/de.json
+++ b/src/assets/i18n/participant/de.json
@@ -32,7 +32,7 @@
   "statistic": {
     "content": "Frage",
     "learning-status": "Lernstand",
-    "total": "Total",
+    "answers": "Antworten",
     "percentage": "Prozent",
     "abstentions": "Enthaltungen"
   }
diff --git a/src/assets/i18n/participant/en.json b/src/assets/i18n/participant/en.json
index fae2f848b46f21129afff61795c0ac1944eb80ef..712c7e5ace1aaaf02f5ae5b895354274734169ff 100644
--- a/src/assets/i18n/participant/en.json
+++ b/src/assets/i18n/participant/en.json
@@ -32,7 +32,7 @@
   "statistic": {
     "content": "Content",
     "learning-status": "Learning status",
-    "total": "Total",
+    "answers": "Answers",
     "percentage": "Percentage",
     "abstentions": "Abstentions"
   }
diff --git a/src/theme/_form.scss b/src/theme/_form.scss
index f5f588442e654e3cd2205aeb2b067db3db7bd418..25c4c8d605fcc88327bdcd7bfb355f71f8ee189c 100644
--- a/src/theme/_form.scss
+++ b/src/theme/_form.scss
@@ -9,3 +9,7 @@ mat-form-field.input-block {
 .mat-dialog-container {
   background-color: #e0f2f1;
 }
+
+.mat-tab-header {
+  border-bottom-style: none!important;
+}