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Check my work b. Compute the value of the test statistic. (Negative answers should be indicated by a minus sign. Round your answer to 3

Check my work b. Compute the value of the test statistic. (Negative answers should be indicated by a minus sign. Round your answer to 3 decimal places.) Value of the test statistic es c. What is your decision regarding the null hypothesis? HO. There evidence to conclude that the population mean is greater than 13. is insufficient sufficient

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