Mathematics, 25.12.2019 03:31, ICAMARON632
Suppose that 40% of all u. s. employees contribute to a retirement plan (p = 0.40). (a) in a random sample of 100 employees, what is the approximate probability that at least half of those in the sample contribute to a retirement plan? (round your answer to four decimal places.)
Answers: 3
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Suppose that 40% of all u. s. employees contribute to a retirement plan (p = 0.40). (a) in a random...
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