SOLUTION: A recent survey found that 70% of all adults over 50 wear glasses for driving. in a random sample of 10 adults over 50, what is the probability that at least six wear glasses? inte

SOLUTION: A recent survey found that 70% of all adults over 50 wear glasses for driving. in a random sample of 10 adults over 50, what is the probability that at least six wear glasses? inte

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Question 922917: A recent survey found that 70% of all adults over 50 wear glasses for driving. in a random sample of 10 adults over 50, what is the probability that at least six wear glasses? interpret this result.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
p(glasses) = .70, n = 10
P(x ≥ 6) = 1 - binomcdf(10, .70, 5) = 1 - .1503 = .8497 0r 84.97%
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