If two fair coins are flipped and at least one of the outcomes is known to be a head, what is the probability that both outcomes are heads?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 7ECP: You draw one card at random from a standard deck of 52 playing cards. What is the probability that...
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If two fair coins are flipped and at least one of
the outcomes is known to be a head, what is
the probability that both outcomes are heads?
Transcribed Image Text:If two fair coins are flipped and at least one of the outcomes is known to be a head, what is the probability that both outcomes are heads?
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