Question: Choose the correct problem formulation: It is known that 70% of the customers in a sporting goods store purchase a pair of running shoes. A
Choose the correct problem formulation: It is known that 70% of the customers in a sporting goods store purchase a pair of running shoes. A random sample of 25 customers is selected. Assume that customers' purchases are made independently, and let x represent number of customers who purchase running shoes. What is the probability that no more than 19 customers purchase running shoes
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