SOLUTION: In a large restaurant, an average of 3 out of every 5 customers ask for water with their meal. Suppose a random sample of 50 customers is selected. What is the smallest value for n
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Question 1137003: In a large restaurant, an average of 3 out of every 5 customers ask for water with their meal. Suppose a random sample of 50 customers is selected. What is the smallest value for n such that P(X 0.9? Answer by ikleyn(52900) (Show Source):
