The data below are from an independent-measures experiment comparing three different treatment conditions on number of panic attacks. (10 POINTS)

CBT	Psychotherapy	Placebo
1	2	4
1	3	2	G = 42
2	1	4	X2 = 122
3	3	3
1	2	4
1	1	4
T = 9	T = 12	T = 21
SS = 3.5	SS = 4	SS = 3.5

1. State the null hypothesis

1. calculate necessary statistics using an alpha of .05

1. make a decision about your null hypothesis and explain what that decision means

4) Make a conclusion about your IV and DV

5) Indicate what you would do next