wance. He gets 21 out of 28 c obability that he would have do f he had no ESP?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A man claims to have extrasensory
perception (ESP). As a test, a fair coin is flipped 28
times, and the man is asked to predict the
outcome in advance. He gets 21 out of 28 correct.
What is the probability that he would have done at
least this well if he had no ESP?
Probability
=
Transcribed Image Text:A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 28 times, and the man is asked to predict the outcome in advance. He gets 21 out of 28 correct. What is the probability that he would have done at least this well if he had no ESP? Probability =
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