1.Another organization wants to perform a similar analysis on Department A's and Department B's performance evaluation scores.

a.What is the Null Hypothesis (H_o:)?

b.What is the Research Question or Alternative Hypothesis (H_a:)?

c.Perform the t-Test and show the results (two sample assume equal variance).

d.Is there a significant difference in the two departments' performance evaluation ratings? Explain.

e.Do you reject or fail to reject the H_o?

Dept A Dept B 3.1 3.1 3.6 3.1 3.2 3.2 3.5 3.4 3.1 3.2 2.9 3.3 3.5 3.1 3.6 2.9 3.7 3.1 3.5 3.6 2.9 3.2 3.2 3.3 3.6 3.4 3.5 3.3 3.4 3.1 2.9 2.8 3.4 2.9 3.3 3.1 3.5 3.2 3.4 3.1