For the following hypothesis test:

H0: m 26

HA: m < 26

a : 0.025

with n = 50, = 16, and x = 30, which of the following is TRUE?

Select one:

a.

reject null hypothesis and conclude that the mean is less than 26

b.

fail to reject null hypothesis and conclude that the mean is equal to or greater than 26

c.

reject null hypothesis and conclude that the mean is equal to or greater than 26

d.

fail to reject null hypothesis and conclude that the is less than 26