In a one-tail hypothesis test where you reject H_0 only in the upper tail, what

Question

In a one-tail hypothesis test where you reject H_0 only in the upper tail, what is the p-value if Z_STST = +2.00? In Problem 9.36, what is your statistical decision if you test the null hypothesis at the 0.05 level of significance? In a one-tail hypothesis test where you reject H_0 only in the lower tail, what is the p-value if Z_STAT = -1.38? In Problem 9.38, what is your statistical decision if you test,The null hypothesis at the 0.01 level of significance? In a one-tail hypothesis test where you reject H_0 only in the lower tail, what is the p- value if ZSTAT = +1.38? In Problem 9.40, what is the statistical decision if you test the null hypothesis at the 0.01 level of significance? In a one-tail hypothesis test where you reject H0 only in upper tail, what is the critical value of the Mest statistic with 10 degrees of freedom at the 0.01 level of significance.

Explanation / Answer

9.40) p(1.38)=0.0837

But P=2*p=0.1676

9.41) alpha=0.01

As p>alpha,we donot reject H0.,we accept H0

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