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{{Aufgabe|<b>At Laplace-Highschool the grades are being determined by using a regular dice.
 
{{Aufgabe|<b>At Laplace-Highschool the grades are being determined by using a regular dice.
<br>What is the propability, that, using this method, </b>
+
<br>What is the probability, that, using this method, </b>
 
<br> <big> a) </big>  in a class of 20 pupils (16 boys) all girls get a '2' <nowiki>(='B')</nowiki>
 
<br> <big> a) </big>  in a class of 20 pupils (16 boys) all girls get a '2' <nowiki>(='B')</nowiki>
 
<br> <big> b) </big>  Simon and his neighbor get the same grade?
 
<br> <big> b) </big>  Simon and his neighbor get the same grade?

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At Laplace-Highschool the grades are being determined by using a regular dice.
What is the probability, that, using this method,

a) in a class of 20 pupils (16 boys) all girls get a '2' (='B')
b) Simon and his neighbor get the same grade?
c) Victoria, Schorschi and Micha all get different grades?

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