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1. To answer this question, refer to the following hypotheticaldata collected using replicated measures design.

Subject	1	2	3	4	5	6	7	8	9	10
Pre	50	49	37	16	80	42	40	58	31	21
Post	56	50	30	25	90	44	60	71	32	22

a) In a two-tailed test of H 0 using ?=0.05, what is p(obtained)for the results shown? *Hint: "two-tailed" means the same thing asnondirectional. ANSWER = 0.0216

b) What would you conclude regarding H0 using a = 0.05 2-tail?ANSWER = Reject H0

2. Conduct a one-way ANOVA on the following data.

Group 1	4	9	10
Group 2	11	11	10
Group 3	1	6	4

What is your conclusion (use an alpha)? ANSWER = RejectH0

3. What is the value of r for the following relationship betweenheight and weight? ANSWER = 0.87

Height: 60, 64, 65, 68 Mean=62.25

Weight: 103, 122, 137, 132 Mean=123.5

4. Given the following data, what is the value of F crit for thecolumn effect (variable b) *Hint: don't forget to evaluate anumerator (for variable B) and denominator df (within):ANSWER= 3.40

	Variable B
Variable A	1	2	3
1	5	4	4
	2	6	9
	1	3	7
	4	1	5
	2	3	4
2	6	6	5
	2	7	7
	3	4	5
	3	3	4
	2	3	8

5. Given the following data, what is the value of the SS total?ANSWER = 121.8667

	Variable B
Variable A	1	2	3
1	5	4	4
	2	6	9
	1	3	7
	4	1	5
	2	3	4
2	6	6	5
	2	7	7
	3	4	5
	3	3	4
	2	3	8

6. What is the value of the MS rows in the following ANOVA table?ANSWER = 225.25

Source	SS	DF	MS	F obt
Rows	450.5	2	225.25	0.11
Columns	116.4	1	116.40
Interaction	2.3	2	1.15
Within-Cells	829.6		10.85
Total		29