Selecting an answer

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Sven
Sven on 7 Nov 2011
Ok here's a brain-teaser type question. It's multiple choice. Enjoy :)
options = {'A','B','C','D};
myAnswer = options{randi(4)};
Now, what is the chance of "myAnswer" being correct for A,B,C,D below?
A) 25%
B) 50%
C) 60%
D) 25%
... and should I get the Statistics Toolbox to help me? :)
  5 Comments
Sven
Sven on 7 Nov 2011
This video may help:
http://www.youtube.com/watch?feature=player_embedded&v=evKYF1G_uDI

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Answers (1)

LY Cao
LY Cao on 7 Nov 2011
B, have any questions?
  1 Comment
Sven
Sven on 7 Nov 2011
hehe... please show your working? ;)

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