1. Management wants to know if the female sales representatives at Company ABC are equally satisfied work at the company as the male representatives. They ask you to determine if there is an average difference in employee satisfaction by gender. Perform a t-test to determine how to answer this question using data from Table 1 above. Use a significance level of 0.05.

1. Write out the null and alternative hypothesis for this T-test.

Gender	Employee satisfaction
Male	4
Female	3.9
Female	3.8
Male	3.7
Female	4.5
Female	3.3
Female	3.8
Male	3.1
Male	4.2
Female	4
Female	4.6
Male	4.1
Female	4.9
Female	5
Male	3.5