Using the Confidence Interval When Conducting a Two-Tail Test for the Population

question 28

Short Answer

Using the confidence interval when conducting a two-tail test for the population mean $\mu$ we do not reject the null hypothesis if the hypothesised value for $\mu$ : $\begin{array}{|l|l|}\hline A.&\text { is to the left of the lower confidence limit (LCL).}\\\hline B.&\text {is to the right of the upper confidence limit (UCL). }\\\hline C.&\text { falls between the LCL and UCL.}\\\hline D.&\text {falls in the rejection region. }\\\hline \end{array}$

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