In: Statistics and Probability
A multiple-choice test has 48 questions, each with four response choices. If a student is simply guessing at the answers,
1. What is the probability of guessing correctly for any individual question?
2. On average, how many questions would a student answer correctly for the entire test?
3. What is the probability that a student would get more than 15 questions correct? p(more than 15 answers correct)
4. What is the probability that a student would get 15 or more questions correct simply by guessing?
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https://drive.google.com/open?id=1jL2fMGktUU0PtwY6t1mIi1guh4N5qKpm
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