Mathematics, 26.10.2019 02:43 Salamonti
Pinky bauer, chief financial officer of harrison haulers, inc., suspects irregularities in the payroll system, and orders an inspection of a random sample of vouchers issued since january 1, 2006. a sample of ten vouchers is randomly selected, without replacement, from the population of 2,000 vouchers. each voucher in the sample is examined for errors and the number of vouchers in the sample with errors is denoted by x. if 20% of the population of vouchers contains errors, the standard deviation of x is
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Mathematics, 22.06.2019 00:00
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Pinky bauer, chief financial officer of harrison haulers, inc., suspects irregularities in the payro...
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