A recent study indicates that simply giving college students a pedometer can result in increased walking (Jackson & Howton, 2008). Students were given pedometers for a 12-week period, and asked to record the average number of steps per day during weeks 1, 6, and 12. The following data are similar to the results obtained in the study. Number of Steps (x1000) Week ParticipantIIIIIIP A681024 B45615 C55515G = 72D1236ΣX2 = 400E0123 F2349 T = 18T = 24M = 30 SS = 28SS = 32SS = 40 Use a repeated-measures ANOVA with α = .05 to determine whether the mean number of steps changes significantly from one week to another. Compute η2 to measure the size of the treatment effect.Write a sentence demonstrating how a research report would present the results of the hypothesis test and the measure of effect size.

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Description: A recent study indicates that simply giving college students a pedometer can result in increased walking (Jackson & Howton, 2008). Students were given pedometers for a 12-week period, and asked to record the average number of steps per day during wee

Given: The data is provided for the weeks and participants. 1. The researcher wants to test whether…

Answered: A recent study indicates that simply…

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A recent study indicates that simply giving college students a pedometer can result in increased walking (Jackson & Howton, 2008). Students were given pedometers for a 12-week period, and asked to record the average number of steps per day during weeks 1, 6, and 12. The following data are similar to the results obtained in the study.

	Number of Steps (x1000)
	Week
Participant	I	II	III	P
A	6	8	10	24
B	4	5	6	15
C	5	5	5	15	G = 72
D	1	2	3	6	ΣX2 = 400
E	0	1	2	3
F	2	3	4	9
	T = 18	T = 24	M = 30
	SS = 28	SS = 32	SS = 40

Use a repeated-measures ANOVA with α = .05 to determine whether the mean number of steps changes significantly from one week to another.
Compute η2 to measure the size of the treatment effect.
Write a sentence demonstrating how a research report would present the results of the hypothesis test and the measure of effect size.

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