A multiple-choice test has 48 questions, each with four response choices. If a student is simply guessing
Question:
a. What is the probability of guessing correctly for any question?
b. On average, how many questions would a student get correct for the entire test?
c. What is the probability that a student would get more than 15 answers correct simply by guessing?
d. What is the probability that a student would get 15 or more answers correct simply by guessing?
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a p b 12 c 9 3 and ...View the full answer
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Related Book For 
Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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