It is known that 70% of the customers in a sporting goods store purchase a pair

Question

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 the customers' purchases are made independently. In this binomial distribution application, which Excel statement will find the probability of between 5 and 10 customers, inclusively, purchasing a pair of running shoes? =BINOMDIST(10, 25, 70%, TRUE)-BINOMDIST(4, 25, 70%, TRUE) =BINOMDIST(10, 25, 70%, FALSE) BINOMDIST(5, 25, 70%, FALSE) =1-BINOMDIST(5, 25, 70%, TRUE) =1-BINOMDIST (5, 10, 70%, FALSE)

Explanation / Answer

= BINOMDIST(10,25,70%,FALSE)-BINOMIDIST(5,25,70%,FALSE) is the right answer

means second one is the right answer in the given above .

if u do in the excel sheet u will get the answer between 5 and 10 pair of shoes.

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