Question 341976: In the United States, approximately 10% of the population is left-handed. If 14 people are selected at random, find the probability that none of them are left-handed. Write your answer in decimal form rounded to three decimal places.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! In the United States, approximately 10% of the population is left-handed. If 14 people are selected at random, find the probability that none of them are left-handed. Write your answer in decimal form rounded to three decimal places.
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Note: P(a person is not left-handed) = 0.9
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Ans: binompdf(14,0.9,14) = 0.9^14 = 0.2288
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Cheers,
Stan H.
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