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Distributed population with an unknown population variance

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Reference no: EM131075134

You select a random sample of 16 observations from a normally distributed population with an unknown population variance. The sample mean is 50 and the sample standard deviation is 12. Test the null hypothesis that the population mean is equal to 42 versus the two sided alternative. Find the p-value for the appropriate hypothesis test. Round to five decimals.

Reference no: EM131075134

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