A research report describing the results from a repeated-measures study states: The data show no significant difference between the two treatments,t(10)= 1.65,p .05.Based on this report,you can conclude that a total of ____ 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: The data show no significant difference between the two treatments,t(10)= 1.65,p > .05.Based on this report,you can conclude that a total of ____ 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 the number of subjects minus one (N-1). The report mentions t(10), indicating the degrees of freedom are 10, which means there were 11 participants (since 10 + 1 = 11).

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