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We can conduct z test by using the data analysis option in excel. Download the csv file that contains the data for this example. Hypothesis Test In Excel For The Population Mean Large Sample In excel click data analysis on the data tab. How to conduct a hypothesis test in excel . Calculate a p …

An unpaired t test compares the means of two independent or unrelated groups. Paired t tests are a form of blocking and have greater power than unpaired tests when the paired units are similar with respect to noise factors that are independent of membership in the two groups being compared. T Te…