Suppose you are conducting an upper tail hypothesis test for the difference between two population means using two independent samples. Which of the following are possible outcomes for the test? (Select all that apply)
Select one or more:
a.
The p-value ≤α so we reject H0 in favour of Ha
and conclude that μ1−μ2>D0.
b.
The p-value ≤α, so we reject H0 in favour of Ha
and conclude that μ1−μ2≤D0.
c.
The p-value >α, so we fail to reject H0 and conclude that μ1−μ2>D0.
d.
The p-value >α so we fail to reject H0 and conclude that μ1−μ2≤D0.