A researcher uses a sample of n = 10 to evalu: t = 3.00. If effect size is measured using the then what value will be obtained for r2? 9. 18 0.50 a. %3D %3D 17 0.53 3 C. =0.25 %3D 12 3. d. 11 0.27 %3D

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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troduction to the t Statistic
1. A researcher uses a sample of n =
= 3.00. If effect size is measured using the percentage of variance accounted for,
then what value will be obtained for r2?
10 to evaluate a treatment effect and obtains
t =
9.
%3D
a.
18
0.50
9.
b. = 0.53
C. 12= 0.25
d. 습3D 0.27
2. What happens to measures of effect size such as r and Cohen's d as sample size
Transcribed Image Text:troduction to the t Statistic 1. A researcher uses a sample of n = = 3.00. If effect size is measured using the percentage of variance accounted for, then what value will be obtained for r2? 10 to evaluate a treatment effect and obtains t = 9. %3D a. 18 0.50 9. b. = 0.53 C. 12= 0.25 d. 습3D 0.27 2. What happens to measures of effect size such as r and Cohen's d as sample size
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