SOLUTION: Suppose that 60% of people who purchase sports cars are men. If 10 sports car independent owners are randomly selected.What is the probability that at most 1 owners are men?
Algebra.Com
Question 1172161: Suppose that 60% of people who purchase sports cars are men. If 10 sports car independent owners are randomly selected.What is the probability that at most 1 owners are men?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
that is the probability that 0 or 1 owners are men.
for 0 owners it is 0.4^10=0.0001
for 1 owner it is 10*0.4^9*0.6^1=0.0016
the answer is 0.0017
it should be small: the mean is 6 and the variance 2.4 (s d is 1.55)
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