A study found that lower social class people were more empathic and supportive of each other than higher social class people were among themselves. You wanted to prove this through your study on how participants from these two classes respond to a test measuring empathy and social support. Based on their scores shown in the table below, is there a significant difference on these traits between these two separate groups? Following the five steps of hypothesis testing, test at .05, two-tailed test.(NOTE: Solve SS using the computational formula.)

Lower Class	Higher Class
13	10
12	10
13	17
14	13
16	12
13	11
17	13
10	10
15	12
16	16