A researcher is examining the development of verbal and problem solving skills.
ID: 3180979 • Letter: A
Question
A researcher is examining the development of verbal and problem solving skills. The researcher collects data from children of 3 age groups (12, 14, and 16 years). The researcher conducted a factorial ANOVA in SPSS and got the following output.
What is the dferror for this study?
For study above, which of the following conclusion is correct?
A student has come up with the following summary table for a one-way ANOVA. Help the student complete the missing values!
Source
df
SS
MS
F
Group
3
200
____
____
Error
4
____
____
Total
____
250
What is MSerror for the table above?
what is dftotal for the table above?
what is the obtained F value for group?
18Explanation / Answer
A student has come up with the following summary table for a one-way ANOVA. Help the student complete the missing values
MSerror 12.5 correct Answer: Option (C)
dftotal = 7 correct Answer : Option (B)
F value for group =5.33 Correct Answer: Option (A)
Source df SS MS F Group 3 200 200/3=66.6667 66.667/12.5=5.33 Error 4 250-200=50 50/4=12.5 Total 4+3=7 250Related Questions
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