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A simple random of 800 checks were sampled. The data file Checks.xlsx contains the amounts written in US dollars on checks. The bank believes that
A simple random of 800 checks were sampled. The data fileChecks.xlsxcontains the amounts written in US dollars on checks. The bank believes that the average amount checks written for at the bank is 98.5 dollars. Conduct a hypothesis testing to determine whether there is statistically significance evidence to reject the bank's belief. Provide the p-value of the hypothesis test.
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