Mathematics, 19.07.2021 05:40 mohammedel04
Assume that you are taking a seven-question true or false quiz.
a. How many different ways are there to answer all seven questions?
b. How many ways are there to get no questions wrong? One question? Two questions?
c. If, not having studied, you simply guess at each answer, what are your chances of getting five or more correct?
Answers: 2
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Assume that you are taking a seven-question true or false quiz.
a. How many different ways are the...
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