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A sample 40 of provided a sample mean of 26.4 . The population standard deviation is 5 . a. Compute the value of the test

A sample 40 of provided a sample mean of 26.4 . The population standard deviation is 5 .

a.Compute the value of the test statistic (to decimals).

What is the p-value (to 4 decimals)? Use the value of the test statistic rounded to 2 decimal places in your calculations.

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