Suppose we are testing the hypotheses h0 : μ = 100 versus ha: μ < 100. which sample mean will have the smaller p-value, x = 90 or x = 85?
select all that apply.(assume the standard deviation is the same.)
a. x = 85 will have a smaller p-value because it is further from μ0 = 100.
b. x = 90 will have a smaller p-value because it is closer to μ0 = 100.
c. x = 85 will have a smaller p-value because it provides more support for ha.
d. x = 90 will have a smaller p-value because it provides more support for ha.