MIntroStat9 6.E.058.

Question PartPointsSubmissions Used

A test of the null hypothesis H0: μ = μ0

 gives test statistic z = 1.31. (Round your answers to four decimal places.)

(a)

What is the P-value if the alternative is Ha: μ > μ0?

(b)

What is the P-value if the alternative is Ha: μ < μ0?

(c)

What is the P-value if the alternative is Ha: μ ≠ μ0?

MIntroStat8 6.E.506.XP.

Question PartPointsSubmissions Used

A test of the null hypothesis H0: μ = μ0

 gives test statistic z = −0.83