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 = 332 G = 60	1 2 3 4	6 4 4 10	3 4 2 7	3 2 0 7	0 2 2 4
		T = 24 SS = 24	T = 16 SS = 14	T = 12 SS = 26	T = 8 SS = 8

Answer 1