A) Test whether or not recycling behaviors differed between groups using a .05 level of significance. State the value of the tests statistic and the digestion to retain or reject the null hypothesis. B) Compute effect size using eta-squared (ŋ²)
A) Test whether or not recycling behaviors differed between groups using a .05 level of significance. State the value of the tests statistic and the digestion to retain or reject the null hypothesis. B) Compute effect size using eta-squared (ŋ²)
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
A) Test whether or not recycling behaviors differed between groups using a .05 level of significance. State the value of the tests statistic and the digestion to retain or reject the null hypothesis.
B) Compute effect size using eta-squared (ŋ²)
![wo Means
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21. Individual actions can play a large role in the
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friendly behaviors evaluated how often peo-
ple recycle (per month) based on whether they
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mistic attitude toward eco-friendly behaviors.
The results from this hypothetical study are
given in the table.
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5
0
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6
8
9
5
6
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6
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Transcribed Image Text:wo Means
s to improve
search arti-
If-reported
d to those
3, p <.05.
nswer the
ignificant
for this
ing style
ll-being
who use
0 from
style).
4 com-
nnaire
d 100,
well-
le
21. Individual actions can play a large role in the
overall health of our planet. A researcher
in evaluating environmentally
friendly behaviors evaluated how often peo-
ple recycle (per month) based on whether they
have an overall optimistic or an overall pessi-
mistic attitude toward eco-friendly behaviors.
The results from this hypothetical study are
given in the table.
Pessimistic
3
O
4
2
1
6
3
5
0
5
(a) Test whether or no
Optimistic
4
9
6
8
9
5
6
8
6
7
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