A cognitive psychologist studying motivation wants to determine if type of music has any effect on the number of days (in 1 month) participants visit a gym. A total of four gyms are selected that have different musical formats. 9 gym members are randomly sampled from each gym, and their gym attendance is monitored for 30 days. Complete the following ANOVA summary table, and use a significance level of a = 0.02. Source Between Within TOTAL 39.21 187.712 226.922 SS X X 08 3 32 35 df ✓0° MS 13.07 5.866 OT F 2.228 With the given significance level, what is the decision regarding the hypotheses? O fail to reject the null hypothesis O reject the null hypothesis What would you conclude about these treatments? These data do not provide evidence of a difference between the treatments There is a significant difference between treatments 0.1040 P OF
A cognitive psychologist studying motivation wants to determine if type of music has any effect on the number of days (in 1 month) participants visit a gym. A total of four gyms are selected that have different musical formats. 9 gym members are randomly sampled from each gym, and their gym attendance is monitored for 30 days. Complete the following ANOVA summary table, and use a significance level of a = 0.02. Source Between Within TOTAL 39.21 187.712 226.922 SS X X 08 3 32 35 df ✓0° MS 13.07 5.866 OT F 2.228 With the given significance level, what is the decision regarding the hypotheses? O fail to reject the null hypothesis O reject the null hypothesis What would you conclude about these treatments? These data do not provide evidence of a difference between the treatments There is a significant difference between treatments 0.1040 P OF
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
![A cognitive psychologist studying motivation wants to determine if type of music has any effect on the
number of days (in 1 month) participants visit a gym. A total of four gyms are selected that have different
musical formats. 9 gym members are randomly sampled from each gym, and their gym attendance is
monitored for 30 days. Complete the following ANOVA summary table, and use a significance level of
a = 0.02.
Source
Between
Within
TOTAL
39.21
187.712
226.922
SS
X
×
3
32
df
35 ✓ 0°
MS
13.07
5.866
F
2.228 0.1040
With the given significance level, what is the decision regarding the hypotheses?
O fail to reject the null hypothesis
O reject the null hypothesis
What would you conclude about these treatments?
These data do not provide evidence of a difference between the treatments
O There is a significant difference between treatments
P
✓or](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Febc483d3-2de8-4fae-bef0-3b850e85efae%2Ff67a2794-492c-4822-8a0c-35a3dba09ac7%2Fzpzqqif_processed.png&w=3840&q=75)
Transcribed Image Text:A cognitive psychologist studying motivation wants to determine if type of music has any effect on the
number of days (in 1 month) participants visit a gym. A total of four gyms are selected that have different
musical formats. 9 gym members are randomly sampled from each gym, and their gym attendance is
monitored for 30 days. Complete the following ANOVA summary table, and use a significance level of
a = 0.02.
Source
Between
Within
TOTAL
39.21
187.712
226.922
SS
X
×
3
32
df
35 ✓ 0°
MS
13.07
5.866
F
2.228 0.1040
With the given significance level, what is the decision regarding the hypotheses?
O fail to reject the null hypothesis
O reject the null hypothesis
What would you conclude about these treatments?
These data do not provide evidence of a difference between the treatments
O There is a significant difference between treatments
P
✓or
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