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fair coin is flipped three times. What is the probability that there will be at least two heads? What is the probability of flipping exactly two heads, given that there are at least two heads?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A fair coin is flipped three times. What is the probability that there will be at least
two heads? What is the probability of flipping exactly two heads, given that there
are at least two heads?

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