kelseylwhit47 kelseylwhit47

13-03-2020
Advanced Placement (AP)

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What is the probability of obtaining 45 or fewer heads in 100 tosses of a coin

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biddyboom2 biddyboom2

13-03-2020

Answer:b(x < 45; 100, 0.5) = 0.184

Explanation: b(x < 45; 100, 0.5) = b(x = 0; 100, 0.5) + b(x = 1; 100, 0.5) + + b(x = 45; 100, 0.5)

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