David claims to be able to distinguish brand B beer from brand H but Alice claims that
Question:
David claims to be able to distinguish brand B beer from brand H but Alice claims that he just guesses. They set up a taste test with 10 small glasses of beer. David wins if he gets 8 or more right. What is the probability he will win
(a) If he is just guessing?
(b) If he gets the right answer with probability 0.9?
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