A coin is spun 25 times. Let x be the number of spins that result in heads
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A coin is spun 25 times. Let x be the number of spins that result in heads (H). Consider the following rule for deciding whether or not the coin is fair:
Judge the coin fair if 8 ≤ x ≤ 17.
Judge the coin biased if either x ≤ 7 or x ≥ 18.
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To analyze the fairness of the coin well use the binomial distribution as the coin is being spun 25 ...View the full answer
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Related Book For
Introduction To Statistics And Data Analysis
ISBN: 9780495118732
3rd Edition
Authors: Roxy Peck, Chris Olsen, Jay L. Devore
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