A summer session professor is interested in the effects of classroom temperature on her class. She thinks that the effect of temperature might depend on the difficulty of the content she’s presenting, so she teaches one of her difficult lectures on a cool day, one on a hot day, and does the same for her easy lectures. She tests the same students on the material presented in class each day and gets the following average scores and SPSS output: Source SS df MS F Sig Difficulty 5664.40 1 5664.40 18.95 .002 Temperature 4.90 1 4.90 .52 .490 Difficulty x Temperature 1.60 1 1.60 .545 .479 Error 26.40 9 2.933 Hard Easy Hot 67.30% 90.70% Cool 67.60% 91.80% Was this an independent or dependent-measures design? Explain why. Describe the results of this study (each main effect and interaction). State the statistics (just the #’s) as they would appear in a research report (each main effect and interaction).
A summer session professor is interested in the effects of classroom temperature on her class. She thinks that the effect of temperature might depend on the difficulty of the content she’s presenting, so she teaches one of her difficult lectures on a cool day, one on a hot day, and does the same for her easy lectures. She tests the same students on the material presented in class each day and gets the following average scores and SPSS output: Source SS df MS F Sig Difficulty 5664.40 1 5664.40 18.95 .002 Temperature 4.90 1 4.90 .52 .490 Difficulty x Temperature 1.60 1 1.60 .545 .479 Error 26.40 9 2.933 Hard Easy Hot 67.30% 90.70% Cool 67.60% 91.80% Was this an independent or dependent-measures design? Explain why. Describe the results of this study (each main effect and interaction). State the statistics (just the #’s) as they would appear in a research report (each main effect and interaction).
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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- A summer session professor is interested in the effects of classroom temperature on her class. She thinks that the effect of temperature might depend on the difficulty of the content she’s presenting, so she teaches one of her difficult lectures on a cool day, one on a hot day, and does the same for her easy lectures. She tests the same students on the material presented in class each day and gets the following average scores and SPSS output:
|
Source |
SS |
df |
MS |
F |
Sig |
|
Difficulty |
5664.40 |
1 |
5664.40 |
18.95 |
.002 |
|
Temperature |
4.90 |
1 |
4.90 |
.52 |
.490 |
|
Difficulty x Temperature |
1.60 |
1 |
1.60 |
.545 |
.479 |
|
Error |
26.40 |
9 |
2.933 |
|
|
|
Hard |
Easy |
|
|
Hot |
67.30% |
90.70% |
|
Cool |
67.60% |
91.80% |
- Was this an independent or dependent-measures design? Explain why.
- Describe the results of this study (each main effect and interaction).
- State the statistics (just the #’s) as they would appear in a research report (each main effect and interaction).
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