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Find the probability of less than 2 heads.

Find the probability of less than 2 heads.

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 14CT: An unbalanced coin weighted so that the probability of heads is 0.55. The coin is tossed ten times....
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Flip a coin four times. Let Z= the number of heads in four flips with its probability distribution show below. 1 2 4 P(Z) 0.0625 0.2500 0.3750 0.0625 Find the probability of less than 2 heads. O 0.3125 O 0.0625 O 0.6875 O 0.2500
Transcribed Image Text:Flip a coin four times. Let Z= the number of heads in four flips with its probability distribution show below. 1 2 4 P(Z) 0.0625 0.2500 0.3750 0.0625 Find the probability of less than 2 heads. O 0.3125 O 0.0625 O 0.6875 O 0.2500
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