1) Is the test significant? A. Unable to determine B. No, p = .448 C. Yes, p = <. 001 D. Yes, p = .448 2) In order to determine where the main mean differences lie, the researcher would also need to conduct a ____? A. Correlation B. MANOVA C. post-hoc analysis D. t-test
1) Is the test significant? A. Unable to determine B. No, p = .448 C. Yes, p = <. 001 D. Yes, p = .448 2) In order to determine where the main mean differences lie, the researcher would also need to conduct a ____? A. Correlation B. MANOVA C. post-hoc analysis D. t-test
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
1) Is the test significant?
A. Unable to determine
B. No, p = .448
C. Yes, p = <. 001
D. Yes, p = .448
2) In order to determine where the main
A.
B. MANOVA
C. post-hoc analysis
D. t-test

Transcribed Image Text:Researchers examined whether playing
motion-sensing versus non-motion
sensing games would affect hostility.
Participants were randomly assigned to
one of four conditions: motion aggressive
game (boxing), motion non-aggressive
game (rafting), non-motion aggressive
game (boxing/control), and non-motion
non-aggressive game (uno/control).
Participants played the game and were
then asked to fill in a 20-item word
fragment task (for example, the word
fragment h_t could be completed as hit
or hat).
Tests of Between-Subjects Effects
Dependent Variable: number of aggressive words
Source
Type II Sum of
df
Mean Square
Sig.
Partial Eta
Squares
312.887
Squared
Corrected Model
Intercept
Condition
3
104.296
20.262
.000
448
3637.747
1
3637.747
706.725
.000
.904
312.887
3
104.296
20.262
.000
448
Error
386.050
75
5.147
Total
4295.000
79
Corrected Total
698.937
78
a. R Squared = .448 (Adjusted R Squared = 426)
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