Mathematics, 19.10.2019 00:30, lizzishungry
Aarp reported on a study conducted to learn how long it takes individuals to prepare their federal income tax return (aarp bulletin, april 2008). the data contained in the microsoft excel online file below are consistent with the study results. these data provide the time in hours required for a sample of 40 individuals to complete their federal income tax returns. assume that the population standard deviation is known to be a = 12 hours.
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Mathematics, 19.09.2019 19:10, tay27831
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Mathematics, 27.09.2019 05:00, mtropical6753
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Mathematics, 10.10.2019 04:00, jadaspells27
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Aarp reported on a study conducted to learn how long it takes individuals to prepare their federal i...
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