Question: Question 29 Suppose you are asked to construct a $99 %$ confidence interval for an unknown population mean $mu$. The population standard deviation is unknown

Question 29 Suppose you are asked to construct a $99 %$ confidence interval for an unknown population mean $\mu$. The population standard deviation is unknown and the sample used to construct the interval has sample size $n=23$. What critical value $t^*}$ should be used in the formula? SP.DL.224
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