Question: Given the following table, test whether current salary differs, on average, by gender (use \(\alpha \) = 0.01)

a.

H0: \({{\mu }_{Males}}={{\mu }_{Females}}\)

H1: \({{\mu }_{Males}}\ne {{\mu }_{Females}}\)

b. What is the test statistic value? ____t = 11.688______

c. Does current salary differ, on average, by gender? Why or why not?