1. In a one-tail hypothesis test where you reject H 0 only in the upper tail, what is the p-value if Z STAT = +2.00? 2. In Problem 9.36, what is your statistical decision if you test the null...

1. In a one-tail hypothesis test where you reject H₀
only in the upper tail, what is the p-value if Z_STAT
= +2.00?

2. In Problem 9.36, what is your statistical decision if you test the null hypothesis at the 0.05 level of significance?

3. In a one-tail hypothesis test where you reject H₀
only in the lower tail, what is the p-value if Z_STAT
= -1.38?