1. Using Excel, runan Independent Sample T-teston the below data sets: (7 points)

National League	American League
0.316	0.355
0.224	0.345
0.324	0.313
0.249	0.365
0.215	0.358
0.254	0.344
0.288	0.248

1. What is the p value significance (two-tailed) from that t test? p = ______
2. Is there a significance? Why or why not?

1. Using Excel, Analysis of Variance (ANOVA) on the below data set (Detergent Type Ratings): (7 points)

Tide	Gain	OxyClean	Purex
4.2	9.9	6.9	4.2
7.2	8.8	4.5	6.5
5.9	8.7	4.4	2.3
9.0	9.6	6.9	5.7
9.1	7.1	2.8	7.4

1. What is the p value significance? p = ______
2. Is there a significance? Why or why not?

1. 3 X 3 (weighed) Factorial Design on the below data set. (7 points)

Use:http://vassarstats.net/anova2u.html

Note: enter the score vertically in Vassar Stats.

Personality Scores Stress Scores Anxiety Scores

Medical Students 15, 18, 11, 21, 18 11, 18, 22, 10, 9 10, 9, 15, 8, 7

Law Students 18, 22, 14, 19, 11 15, 19, 16, 17, 16 14, 13, 11, 10, 9

Psychology students 18, 19, 11, 15, 21 10, 12, 22, 19, 18 17, 18, 16, 10, 11

1. What is the r x c p value significance? p = ______
2. Is there a significance? Why or why not?

1. the below Bonferroni Correction Calculations (5 points):

1. Alpha level = .01; Number of Comparisons (n) = 4
2. Alpha level = .05; Number of Comparisons (n) = 2
3. Alpha level = .10; Number of Comparisons (n) = 5