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 SS df MS 13.07 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 P

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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
α = 0.02.
Source
Between
Within
TOTAL
SS
df
MS
13.07
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?
O These data do not provide evidence of a difference between the treatments
There is a significant difference between treatments
P
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 α = 0.02. Source Between Within TOTAL SS df MS 13.07 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? O These data do not provide evidence of a difference between the treatments There is a significant difference between treatments P
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