diff --git a/tutorial_page.Rmd b/tutorial_page.Rmd
index 31ce920773bff57161deace16c7ae0811272a76f..f3130a0d4c1fb05d9d62bd19a05f909afe03f71e 100644
--- a/tutorial_page.Rmd
+++ b/tutorial_page.Rmd
@@ -444,10 +444,20 @@ barplot(gameData[["Complexity Average"]], xlab = "Spiel" , ylab = "Score")
 ```
 
 
-## Teaminfos
+## Über uns
 
-### Nikolay Nikolaev
+### Lino Cortese
+
+Lino ist verantwortlich für die Ausarbeitung des Datenanalyse-Abschnitts.
 
 ### Maximilian Fronmüller
 
-### Lino Cortese
+Maxi hat sich auf die Erstellung des Ergebnispräsentation-Abschnitts konzentriert.
+
+### Nikolay Nikolaev
+
+Nikolay hat an die Abschnitte Datenbasis und Datenaufbereitung gearbeitet.
+
+
+
+
diff --git a/tutorial_page.html b/tutorial_page.html
index 782a6876f39593e1295f9dd6733b43a1e0bcf4a4..620de10660afaaede800a778493d50db8c950ceb 100644
--- a/tutorial_page.html
+++ b/tutorial_page.html
@@ -684,16 +684,22 @@ data-lines="0" data-pipe="|>">
 </div>
 </div>
 </div>
-<div id="section-teaminfos" class="section level2">
-<h2>Teaminfos</h2>
-<div id="section-nikolay-nikolaev" class="section level3">
-<h3>Nikolay Nikolaev</h3>
+<div id="section-über-uns" class="section level2">
+<h2>Über uns</h2>
+<div id="section-lino-cortese" class="section level3">
+<h3>Lino Cortese</h3>
+<p>Lino ist verantwortlich für die Ausarbeitung des
+Datenanalyse-Abschnitts.</p>
 </div>
 <div id="section-maximilian-fronmüller" class="section level3">
 <h3>Maximilian Fronmüller</h3>
+<p>Maxi hat sich auf die Erstellung des Ergebnispräsentation-Abschnitts
+konzentriert.</p>
 </div>
-<div id="section-lino-cortese" class="section level3">
-<h3>Lino Cortese</h3>
+<div id="section-nikolay-nikolaev" class="section level3">
+<h3>Nikolay Nikolaev</h3>
+<p>Nikolay hat an die Abschnitte Datenbasis und Datenaufbereitung
+gearbeitet.</p>
 <p>
 <script type="application/shiny-prerendered" data-context="server-start">
 library(learnr)
@@ -1222,19 +1228,19 @@ learnr:::store_exercise_cache(structure(list(label = "replace-special-chars", gl
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "second-quiz-1", 
     question = structure("Mit welchem R-Befehl lassen sich Packages installieren?", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_4a56a51", 
+    "character")), answers = list(structure(list(id = "lnr_ans_7e64aa", 
         option = "install.packages()", value = "install.packages()", 
         label = structure("install.packages()", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_2f2fae5", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_4640907", 
         option = "add.packages()", value = "add.packages()", 
         label = structure("add.packages()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_8060f55", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_6916962", 
         option = "install.library()", value = "install.library()", 
         label = structure("install.library()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_bc1a28e", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_602ca8e", 
         option = "install()", value = "install()", label = structure("install()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
     "tutorial_quiz_answer"))), button_labels = list(submit = structure("<span data-i18n=\"button.questionsubmit\">Submit Answer<\u002fspan>", html = TRUE, class = c("html", 
@@ -1245,7 +1251,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "second-quiz-1-answer", question = "second-quiz-1"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 1546514275.27985, options = list()), class = c("learnr_radio", 
+    seed = 1982843609.07667, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
 
@@ -1253,16 +1259,16 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "second-quiz-2", 
     question = structure("Mit welchem R-Befehl lassen sich die installierten Packages initialisieren?", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_5531efe", 
+    "character")), answers = list(structure(list(id = "lnr_ans_158bafc", 
         option = "use()", value = "use()", label = structure("use()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_e6caeaf", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_9a4ec6", 
         option = "library()", value = "library()", label = structure("library()", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_c6d9d96", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_3e7ef13", 
         option = "init()", value = "init()", label = structure("init()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_71663a4", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_8fef38e", 
         option = "install.packages()", value = "install.packages()", 
         label = structure("install.packages()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
@@ -1274,23 +1280,23 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "second-quiz-2-answer", question = "second-quiz-2"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 232642250.391668, options = list()), class = c("learnr_radio", 
+    seed = 1340973042.37556, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
  
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "second-quiz-3", 
     question = structure("Welcher Packet benutzen wir, um XLSX-Dateien zu lesen?", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_8d0b39f", 
+    "character")), answers = list(structure(list(id = "lnr_ans_fcf329d", 
         option = "readxl()", value = "readxl()", label = structure("readxl()", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_fbf16dd", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_a9d97de", 
         option = "readxls()", value = "readxls()", label = structure("readxls()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_e3b5605", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_efd8c13", 
         option = "readexcel()", value = "readexcel()", label = structure("readexcel()", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_a69f9ab", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_d013447", 
         option = "excelread()", value = "excelread()", label = structure("excelread()", html = TRUE, class = c("html", 
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     "tutorial_quiz_answer"))), button_labels = list(submit = structure("<span data-i18n=\"button.questionsubmit\">Submit Answer<\u002fspan>", html = TRUE, class = c("html", 
@@ -1301,7 +1307,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "second-quiz-3-answer", question = "second-quiz-3"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 1454409881.32274, options = list()), class = c("learnr_radio", 
+    seed = 155889831.927408, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
 
@@ -1309,19 +1315,19 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "second-quiz-4", 
     question = structure("Wie lassen sich einzelne Spalten aus dem Datensatz auslesen?", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_8661250", 
+    "character")), answers = list(structure(list(id = "lnr_ans_33eeebb", 
         option = "dataset&\\`column\\`", value = "dataset&\\`column\\`", 
         label = structure("dataset&amp;`column`", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_b6184a2", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_332fe06", 
         option = "column$dataset", value = "column$dataset", 
         label = structure("column$dataset", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_2fee0db", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_a7646ad", 
         option = "dataset%\\`column\\`", value = "dataset%\\`column\\`", 
         label = structure("dataset%`column`", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_fc3948", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_f3bce47", 
         option = "dataset$\\`column\\`", value = "dataset$\\`column\\`", 
         label = structure("dataset$`column`", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
@@ -1333,7 +1339,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "second-quiz-4-answer", question = "second-quiz-4"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 1877086962.12591, options = list()), class = c("learnr_radio", 
+    seed = 974396909.546261, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
  
@@ -1585,10 +1591,10 @@ learnr:::store_exercise_cache(structure(list(label = "lm-plot", global_setup = s
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "hypothesis-quiz-1", 
     question = structure("Spiele mit hoeherem Complexity Score haben eine niedrigere Anzahl von Owned Users.", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_b8dfb2c", 
+    "character")), answers = list(structure(list(id = "lnr_ans_2c74e46", 
         option = "Wahr", value = "Wahr", label = structure("Wahr", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_70dd269", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_5e4751c", 
         option = "Falsch", value = "Falsch", label = structure("Falsch", html = TRUE, class = c("html", 
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     "tutorial_quiz_answer"))), button_labels = list(submit = structure("<span data-i18n=\"button.questionsubmit\">Submit Answer<\u002fspan>", html = TRUE, class = c("html", 
@@ -1599,7 +1605,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "hypothesis-quiz-1-answer", question = "hypothesis-quiz-1"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 235239743.890458, options = list()), class = c("learnr_radio", 
+    seed = 461792430.284961, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
 
@@ -1607,10 +1613,10 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "hypothesis-quiz-2", 
     question = structure("Spiele mit hoeherem Complexity Score haben hoehere Play Time.", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_4907de2", 
+    "character")), answers = list(structure(list(id = "lnr_ans_7371086", 
         option = "Wahr", value = "Wahr", label = structure("Wahr", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_a41df65", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_205cd45", 
         option = "Falsch", value = "Falsch", label = structure("Falsch", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
     "tutorial_quiz_answer"))), button_labels = list(submit = structure("<span data-i18n=\"button.questionsubmit\">Submit Answer<\u002fspan>", html = TRUE, class = c("html", 
@@ -1621,7 +1627,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "hypothesis-quiz-2-answer", question = "hypothesis-quiz-2"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 962175467.051952, options = list()), class = c("learnr_radio", 
+    seed = 780167729.636706, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
  
@@ -1667,20 +1673,20 @@ learnr:::store_exercise_cache(structure(list(label = "plotExercise", global_setu
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "quiz-ggplot-1", 
     question = structure("Was ist der Median im Diagramm?", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_8465b37", 
+    "character")), answers = list(structure(list(id = "lnr_ans_8f585f1", 
         option = "ein vertikaler Strich", value = "ein vertikaler Strich", 
         label = structure("ein vertikaler Strich", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_772c6ac", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_40aece4", 
         option = "die Höhe der Box", value = "die Höhe der Box", 
         label = structure("die Höhe der Box", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_751befc", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_b8158f0", 
         option = "ein horizontaler Strich in der Mitter der Box", 
         value = "ein horizontaler Strich in der Mitter der Box", 
         label = structure("ein horizontaler Strich in der Mitter der Box", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_b22bffe", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_79b80f4", 
         option = "das untere Ende der Box", value = "das untere Ende der Box", 
         label = structure("das untere Ende der Box", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
@@ -1692,7 +1698,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "quiz-ggplot-1-answer", question = "quiz-ggplot-1"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 1000578417.53407, options = list()), class = c("learnr_radio", 
+    seed = 2140697264.00316, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
 
@@ -1700,19 +1706,19 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_checkbox", label = "quiz-ggplot-2", 
     question = structure("Was sind die Quartile im Diagramm?(Es sind mehrere Antworten möglich)", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_dd30e8d", 
+    "character")), answers = list(structure(list(id = "lnr_ans_788202e", 
         option = "das obere Ende der Box", value = "das obere Ende der Box", 
         label = structure("das obere Ende der Box", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_ca3351b", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_5f5f654", 
         option = "Punkte oberhalb der Box", value = "Punkte oberhalb der Box", 
         label = structure("Punkte oberhalb der Box", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_fdc040d", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_9f7151f", 
         option = "ein Drittel des vertikalen Strichs", value = "ein Drittel des vertikalen Strichs", 
         label = structure("ein Drittel des vertikalen Strichs", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_f53576a", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_d923cc7", 
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         label = structure("das untere Ende der Box", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
@@ -1724,26 +1730,26 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_checkbox", lab
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "quiz-ggplot-2-answer", question = "quiz-ggplot-2"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 1840956892.64274, options = list()), class = c("learnr_checkbox", 
+    seed = 961543748.052246, options = list()), class = c("learnr_checkbox", 
 "tutorial_question")), session = session)
 </script>
  
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "quiz-ggplot-3", 
     question = structure("Was sind die Maximalwerte im Diagramm?", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_39ab03f", 
+    "character")), answers = list(structure(list(id = "lnr_ans_a617089", 
         option = "Punkte oberhalb der Box", value = "Punkte oberhalb der Box", 
         label = structure("Punkte oberhalb der Box", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_8bae222", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_bdd146e", 
         option = "die Spitzen des vertikalen Strichs", value = "die Spitzen des vertikalen Strichs", 
         label = structure("die Spitzen des vertikalen Strichs", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_da26761", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_9093b6a", 
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         label = structure("die x-Achse und die y-Achse", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_bed867e", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_9d9c26c", 
         option = "die Flaeche der Box", value = "die Flaeche der Box", 
         label = structure("die Flaeche der Box", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
@@ -1755,7 +1761,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "quiz-ggplot-3-answer", question = "quiz-ggplot-3"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 82805812.4614405, options = list()), class = c("learnr_radio", 
+    seed = 842340500.607755, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
 
@@ -1763,15 +1769,15 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "quiz-ggplot-4", 
     question = structure("An was erkennt man im Diagramm die Ausreißer?", html = TRUE, class = c("html", 
-    "character")), answers = list(structure(list(id = "lnr_ans_e513a0d", 
+    "character")), answers = list(structure(list(id = "lnr_ans_f6a0d3b", 
         option = "es sind Punkte außerhalb der Box", value = "es sind Punkte außerhalb der Box", 
         label = structure("es sind Punkte außerhalb der Box", html = TRUE, class = c("html", 
         "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_796994b", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_9258649", 
         option = "an der Größe der Box", value = "an der Größe der Box", 
         label = structure("an der Größe der Box", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_5665eed", 
+    "tutorial_quiz_answer")), structure(list(id = "lnr_ans_7e89b93", 
         option = "durch schlechtes Verhalten", value = "durch schlechtes Verhalten", 
         label = structure("durch schlechtes Verhalten", html = TRUE, class = c("html", 
         "character")), correct = FALSE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
@@ -1783,7 +1789,7 @@ learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label
     "character")), message = NULL, post_message = NULL), ids = list(
         answer = "quiz-ggplot-4-answer", question = "quiz-ggplot-4"), 
     loading = NULL, random_answer_order = FALSE, allow_retry = FALSE, 
-    seed = 148899238.930663, options = list()), class = c("learnr_radio", 
+    seed = 947573703.558752, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>