Twenty-five percent of the customers entering a grocery store between 5 P.M. and 7 P.M. use an express checkout. Consider five r

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3 years ago

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Twenty-five percent of the customers entering a grocery store between 5 P.M. and 7 P.M. use an express checkout. Consider five r

andomly selected customers, and let x denote the number among the five who use the express checkout. (a) What is p(4), that is, P(x = 4)? (Round the answer to five decimal places.) p(4) = .15 Incorrect: Your answer is incorrect.

Mathematics

1 answer:

Sergeeva-Olga [200] · Answer 1 · 2022-08-14T10:55:24+03:00

Sergeeva-Olga [200]3 years ago

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