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Business, 21.07.2019 23:00 uberagentkenny

Acredit card company claims that the mean credit card debt for individuals is greater than $ 5 comma 100. you want to test this claim. you find that a random sample of 38 cardholders has a mean credit card balance of $ 5 comma 308 and a standard deviation of $ 600. at alpha equals 0.05, can you support the claim? complete parts (a) through (e) below. assume the population is normally distributed.

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