Hypothesis Testing of Mean P-Value Method
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Task: Use a P-value to test the claim about the population mean using the given sample statistics. State your decision for a=0.05. Claim: mean does not = 230; Sample statistics: x(bar) = 216.5, s=17.3, n=48.
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Solution Summary
This solution provides the required step-by-step methodology for the calculation of the Z test and P-value. Formula for the calculations and interpretations of the results are also included. An Excel file and a Word document are included.
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