True–false exam: A section of an exam contains four true–false questions. A completed exam paper is selected at random, and the four answers are recorded. Round your answers to four decimal places if necessary. Assuming the outcomes to be equally likely, find the probability that all the answers are the same. The probability that all the answers are the same is
True–false exam: A section of an exam contains four true–false questions. A completed exam paper is selected at random, and the four answers are recorded. Round your answers to four decimal places if necessary. Assuming the outcomes to be equally likely, find the probability that all the answers are the same. The probability that all the answers are the same is
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 74RE
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True–false exam: A section of an exam contains four true–false questions. A completed exam paper is selected at random, and the four answers are recorded. Round your answers to four decimal places if necessary.
Assuming the outcomes to be equally likely, find the probability that all the answers are the same.
The probability that all the answers are the same is
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