The test statistic can be determined by using the formula
[tex]\begin{gathered} t=\frac{\bar{x}-\mu}{\frac{s}{\sqrt[]{n}}} \\ \text{where} \\ \mu\text{ is the mean} \\ \bar{x}\text{ is the mean of the random sample} \\ s\text{ is the standard deviation of the sample} \\ n\text{ is the number of data sets} \end{gathered}[/tex]Given
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