A research report describing the results from a repeated-measures study states that the data show no significant difference between the two treatments,t(10)= 1.65,p .05.Based on this report,how many individuals participated in the research study?
A)9
B)10
C)11
D)12

Question

A research report describing the results from a repeated-measures study states that the data show no significant difference between the two treatments,t(10)= 1.65,p > .05.Based on this report,how many individuals participated in the research study?
A)9
B)10
C)11
D)12

Quizplus · Accepted Answer

In a repeated-measures study, the degrees of freedom (df) for a t-test are calculated as n - 1, where n is the number of participants. Given that df = 10, we solve for n: n - 1 = 10, thus n = 11.

A Research Report Describing the Results from a Repeated-Measures Study