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 a format summary of your findings (include a measure of effect size if necessary), and 5) Indicate what you would do next given your findings.

		Treatments
	Participant	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