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Assume that the population of a mean cardholder income is 125 (in 1000s) and that the population standard deviation is 45 (in 1000s). Assume that
Assume that the population of a mean cardholder income is 125 (in 1000s) and that the population standard deviation is 45 (in 1000s). Assume that the population of cardholder incomes is approximately normal. Considering random samples of n=25, 95% of the time sample means would be between what MIN and MAX?
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