QUESTION 14 "Compared to an independent-measures design, a repeated-measures study is more likely to find a statistically significant effect because it reduces the contribution of variance due to time-related factors. O order effects. the effect of the treatment. individual differences. D000
QUESTION 14 "Compared to an independent-measures design, a repeated-measures study is more likely to find a statistically significant effect because it reduces the contribution of variance due to time-related factors. O order effects. the effect of the treatment. individual differences. D000
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
14

Transcribed Image Text:**Question 14**
Compared to an independent-measures design, a repeated-measures study is more likely to find a statistically significant effect because it reduces the contribution of variance due to:
- time-related factors.
- order effects.
- the effect of the treatment.
- individual differences.
**Question 15**
A repeated-measures experiment and a matched-subjects experiment each produce a t-statistic with df = 19. How many individuals participated in each study?
- 20 for repeated and 20 for matched.
- 20 for repeated and 40 for matched.
- 20 for repeated and 21 for matched.
- 20 for repeated and 21 for matched.
**Question 16**
A researcher reports an independent-measures t-statistic with degrees of freedom = 36. How many participants were in the entire study?
- 19
- 38
- 37
- 72
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