Suppose That a Random Sample of Size 30 from a Normal

question 23

Short Answer

Suppose that a random sample of size 30 from a normal population is used to test $H_{0}: \mu=50 \text { versus } H_{a}: \mu \neq 50$ The t test at level .10 specifies that $H _ { o }$ should be rejected if the test statistic value t is either $\geq$$\underline{\quad\quad}$ or $\leq$$\underline{\quad\quad}$

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