A student takes a 20 question, multiple choice exam with five choices for each question and guesses on all questions. Find the probability of guessing 14 correctly. Would you consider this a likely event? Why/Why not?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 50E: Medicine Out of a group of 9 patients treated with a new drug, 4 suffered a relapse. Find the...
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A student takes a 20 question, multiple choice exam with five choices for each question and guesses on all questions. Find the probability of guessing 14 correctly. Would you consider this a likely event? Why/Why not?

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