SOLUTION: suppose it is known that in certain population 10 percent of the population is colour blind.If a random sample of 25 people is drawn from this population,find five or fewer will be
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Question 878569
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suppose it is known that in certain population 10 percent of the population is colour blind.If a random sample of 25 people is drawn from this population,find five or fewer will be colour blind
Answer by
ewatrrr(24785)
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Hi
p(color blind) = .10, n = 25
P(x ≤ 5) = binomcdf(25, .10, 5) = .0646 0r 6.46% chance
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