Determine the designed value of the test statistic

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Reference no: EM13111428

Determine the designed value of the test statistic (t) if the hypothesized value of mu is 26 the sample size is 14 the sample mean is 22.94 as well as the sample standard deviation is 6.46.
The correct answer is -1.77. I just want instructions on how to get to the correct answer.

Reference no: EM13111428

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