Question
In: Statistics and Probability
A cognitive psychologist studying motivation wants to determine if type of music has any effect on...
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 three gyms are selected that have different musical formats. 14 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=0.05.
Use the =FDIST(F, dftreatment, dferror) function in Excel to locate the p-value for this ANOVA.
|
source |
SS |
df |
ms |
F |
P |
|
Between |
6.16 |
3.415 |
|||
|
Within |
|||||
|
total |
With the given significance level, what is the decision regarding the hypotheses?
- reject the null hypothesis
- fail to 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
Solutions
orchestra answered 1 year agoRelated Solutions
A cognitive psychologist studying motivation wants to determine if type of music has any effect on...
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 three gyms are selected that
have different musical formats. 8 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=0.10α=0.10.
Source
SS
df
MS
F
P
Between
7.16
3.733
Within...
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