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Consider the following hypothesis test: Ho: μ 50 Ha: μ > 50 A sample of 50 is used and the population standard deviation is 6. Use the critical value approach to state your conclusion for each of the following sample results. Use 05. a. With = 52.5, what is the value of the test statistic (to 2 decimals)? Can it be concluded that the population mean is greater than 50? | Select ▼ b. With C-51, what is the value of the test statistic (to 2 decimals)? Can it be concluded that the population mean is greater than 50? Select ▼ C. With 51.8, what is the value of the test statistic (to 2 decimals)? Can it be concluded that the population mean is greater than 50? Select ▼

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Ju formula for test istahiste 4) z. 50 (525.50) 6 hau 50 NED 51-50) スe) Bo (5H8-50) 6 thau 50

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