Question

The following data were collected from a repeated-measures study:

Determine if there are any significant differences among the four treatments. Use a .05 level of significance.

Remember to 1) State the null hypothesis, 2) Show all of your calculations, 3) Make a decision about your null hypothesis, 4) Make a conclusion including an APA format summary of your findings (include a measure of effect size if necessary), and 5) Indicate what you would do next given your findings.

	Participant	Treatments
		A	B	C	D
∑X2 = 737 G = 95	1 2 3 4 5	6 4 4 10 16	3 4 2 7 9	3 2 0 7 8	0 2 2 4 2
		T = 40 SS = 104	T = 25 SS = 34	T = 20 SS = 46	T = 10 SS = 8

Answer 1

Civen that 0as 20 137 -(«) 2.0 20

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