1.A researcher investigating Sleep Disorders compared counts of sleep problems in patients in 2 groups; one reporting Excellent health and the other reporting Fair health. There were 6 subjects in each group. Their data are shown below.Calculate a t-test to compare these two groups; are the two groups significantly different (p<.05) in the number of sleep problems they report(3pts)?

Fair HealthExcellent Health

10

21

10

32

20

31