Question

A quiz consists

A quiz consists of multiple choice questions, each with 5 possible answers.

a. For each question, what is the probability of randomly guessing the correct answer?

Consider a quiz of 14 questions of this type of multiple choice question. A person randomly guesses answers.

b. Find the probability of getting exactly half of the questions correct.

c. Find the probability of getting at least 2 questions correct .

Solutions

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