Question 1

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the numerator of the F-ratio for repeated-measures ANOVA?​

Accepted Answer

A)  ​They do not exist because the same individuals participate in all of the treatments.
B)  ​They are measured and subtracted out in the analysis process.
C)  ​They contribute to the variance in the numerator.
D)  ​They are amplified in the numerator of the ratio. A

Question 2

The denominator of the repeated-measures F-ratio is intended to measure differences that exist without any systematic treatment effect or any systematic individual differences.

Accepted Answer

A) True 
 B)False  True

Question 3

For a repeated-measures study comparing three treatment conditions with a sample of n = 4 participants,the participant totals (the P values)are 3,6,9,and 6.What is the value for SSbetween subjects?​

Accepted Answer

A)  2​
B)  ​3
C)  ​6
D)  ​10 C

Question 4

For a repeated-measures ANOVA,which of the following is computed differently,compared to an independent-measures ANOVA?​

Accepted Answer

A)  ​total SS
B)  ​between treatment SS
C)  ​within treatment SS
D)  ​the denominator of the F ratio

Question 5

One advantage of the repeated-measures ANOVA is that it eliminates "individual differences" as a source of variability.Explain why there are no individual differences in the numerator and in the denominator of the F-ratio.

Accepted Answer

The answer of One advantage of the repeated-measures ANOVA is...

Question 6

The following table shows the results of a repeated-measures analysis of variance comparing three treatment conditions with a sample of n = 10 participants.Note that several values are missing in the table.What is the missing value for the F-ratio?? $$\begin{array} { l c l l l } 
\text { Source } & \text { SS } & \text { df } & \text { MS } \
\hline \text { Between } & 28 & \mathrm { xx } & \mathrm { xx } & F = \mathrm { xx } \
\text { Within } & \mathrm { xx } & \mathrm { xx } & & \
\quad \text { Bet. Sub. } & 16 & \mathrm { xx } & \
\quad \text { Error } & \mathrm { xx } & \mathrm { xx } & \mathrm { xx }
\end{array}$$

Accepted Answer

A)  ?4
B)  ?7
C)  ?10
D)  ?14

Question 7

For a repeated-measures study,dfbetween treatments= 3 and dftotal = 27.This means that there were n = 7 participants in the study.

Accepted Answer

A) True 
 B)False

Question 8

For repeated-measures ANOVA,the variability within treatments is divided into two components.What are they?​

Accepted Answer

A)  ​between subjects and error
B)  ​between subjects and between treatments
C)  ​between treatments and error
D)  ​total variability and error

Question 9

A researcher obtains an F-ratio with df = 3,12 from an ANOVA for a repeated-measures research study.How many subjects participated in the research study?​

Accepted Answer

A)  ​4
B)  ​5
C)  ​6
D)  ​13

Question 10

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the denominator of the F-ratio for repeated-measures ANOVA?​

Accepted Answer

A)  ​They do not exist because the same individuals participate in all of the treatments.
B)  ​They are measured and subtracted out in of the analysis process.
C)  ​They contribute to the variance in the denominator.
D)  ​They are amplified in the denominator of the ratio.

Question 11

​A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what would be the df value for the t statistic?

Accepted Answer

A)  1
B)  14
C)  ​15
D)  ​16

Question 12

A repeated-measures research study uses n = 8 subjects.If the within-treatment df for the ANOVA is 21,what is the value for the error df?​

Accepted Answer

A)  ​7
B)  ​13
C)  ​14
D)  ​18

Question 13

A researcher uses a repeated-measures ANOVA to test for mean differences among three treatment conditions using a sample of n = 10 participants.What are the df values for the F-ratio from this analysis?​

Accepted Answer

A)  ​3, 9
B)  ​2, 9
C)  ​3, 18
D)  ​2, 18

Question 14

A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what value would be obtained for the t statistic?​

Accepted Answer

A)  ​2
B)  ​4
C)  ​16
D)  ​17

Question 15

The results of a repeated-measures ANOVA are reported as follows,F(3,27)= 1.12,p > .05.How many treatments were compared?​

Accepted Answer

A)  ​3
B)  ​4
C)  ​27
D)  ​28

Question 16

For the following data,SSbetween subjects is equal to 6.What is the SS value for the error term?​Treatments

Accepted Answer

A)  ​4
B)  ​6
C)  ​12
D)  ​16

Question 17

A repeated-measures study has n = 8 subjects and k = 3 treatments.For this study,dferror= 21.

Accepted Answer

A) True 
 B)False

Question 18

The repeated-measures ANOVA begins the same way as the independent-measures ANOVA,with the total variability partitioned into between-treatment and within-treatment components.

Accepted Answer

A) True 
 B)False

Question 19

The F-ratio for a repeated-measures ANOVA has df = 2,16.The research study compared 3 treatments with a sample of n = 8 participants.

Accepted Answer

A) True 
 B)False

Question 20

A repeated-measures study compares three treatments with a sample of n = 12 subjects.For the analysis of variance,dferror = 33.

Accepted Answer

A) True 
 B)False

Exam 13: Repeated-Measures Analysis of Variance Anova

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the numerator of the F-ratio for repeated-measures ANOVA?

The denominator of the repeated-measures F-ratio is intended to measure differences that exist without any systematic treatment effect or any systematic individual differences.

For a repeated-measures study comparing three treatment conditions with a sample of n = 4 participants,the participant totals (the P values) are 3,6,9,and 6.What is the value for SS_{between subjects}?

For a repeated-measures ANOVA,which of the following is computed differently,compared to an independent-measures ANOVA?

One advantage of the repeated-measures ANOVA is that it eliminates "individual differences" as a source of variability.Explain why there are no individual differences in the numerator and in the denominator of the F-ratio.

For a repeated-measures study,df_{between treatments}= 3 and df_total = 27.This means that there were n = 7 participants in the study.

For repeated-measures ANOVA,the variability within treatments is divided into two components.What are they?

A researcher obtains an F-ratio with df = 3,12 from an ANOVA for a repeated-measures research study.How many subjects participated in the research study?

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the denominator of the F-ratio for repeated-measures ANOVA?

A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what would be the df value for the t statistic?

A repeated-measures research study uses n = 8 subjects.If the within-treatment df for the ANOVA is 21,what is the value for the error df?

A researcher uses a repeated-measures ANOVA to test for mean differences among three treatment conditions using a sample of n = 10 participants.What are the df values for the F-ratio from this analysis?

A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what value would be obtained for the t statistic?

The results of a repeated-measures ANOVA are reported as follows,F(3,27) = 1.12,p > .05.How many treatments were compared?

For the following data,SS_{between subjects} is equal to 6.What is the SS value for the error term?Treatments

A repeated-measures study has n = 8 subjects and k = 3 treatments.For this study,df_error= 21.

The repeated-measures ANOVA begins the same way as the independent-measures ANOVA,with the total variability partitioned into between-treatment and within-treatment components.

The F-ratio for a repeated-measures ANOVA has df = 2,16.The research study compared 3 treatments with a sample of n = 8 participants.

A repeated-measures study compares three treatments with a sample of n = 12 subjects.For the analysis of variance,df_error = 33.

Exam 13: Repeated-Measures Analysis of Variance Anova

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the numerator of the F-ratio for repeated-measures ANOVA?​

The denominator of the repeated-measures F-ratio is intended to measure differences that exist without any systematic treatment effect or any systematic individual differences.

For a repeated-measures study comparing three treatment conditions with a sample of n = 4 participants,the participant totals (the P values) are 3,6,9,and 6.What is the value for SSbetween subjects?​

For a repeated-measures ANOVA,which of the following is computed differently,compared to an independent-measures ANOVA?​

One advantage of the repeated-measures ANOVA is that it eliminates "individual differences" as a source of variability.Explain why there are no individual differences in the numerator and in the denominator of the F-ratio.

For a repeated-measures study,dfbetween treatments= 3 and dftotal = 27.This means that there were n = 7 participants in the study.

For repeated-measures ANOVA,the variability within treatments is divided into two components.What are they?​

A researcher obtains an F-ratio with df = 3,12 from an ANOVA for a repeated-measures research study.How many subjects participated in the research study?​

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the denominator of the F-ratio for repeated-measures ANOVA?​

​A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what would be the df value for the t statistic?

A repeated-measures research study uses n = 8 subjects.If the within-treatment df for the ANOVA is 21,what is the value for the error df?​

A researcher uses a repeated-measures ANOVA to test for mean differences among three treatment conditions using a sample of n = 10 participants.What are the df values for the F-ratio from this analysis?​

A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what value would be obtained for the t statistic?​

The results of a repeated-measures ANOVA are reported as follows,F(3,27) = 1.12,p > .05.How many treatments were compared?​

For the following data,SSbetween subjects is equal to 6.What is the SS value for the error term?​Treatments

A repeated-measures study has n = 8 subjects and k = 3 treatments.For this study,dferror= 21.

The repeated-measures ANOVA begins the same way as the independent-measures ANOVA,with the total variability partitioned into between-treatment and within-treatment components.

The F-ratio for a repeated-measures ANOVA has df = 2,16.The research study compared 3 treatments with a sample of n = 8 participants.

A repeated-measures study compares three treatments with a sample of n = 12 subjects.For the analysis of variance,dferror = 33.

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the numerator of the F-ratio for repeated-measures ANOVA?

For a repeated-measures study comparing three treatment conditions with a sample of n = 4 participants,the participant totals (the P values) are 3,6,9,and 6.What is the value for SS_{between subjects}?

For a repeated-measures ANOVA,which of the following is computed differently,compared to an independent-measures ANOVA?

For a repeated-measures study,df_{between treatments}= 3 and df_total = 27.This means that there were n = 7 participants in the study.

For repeated-measures ANOVA,the variability within treatments is divided into two components.What are they?

A researcher obtains an F-ratio with df = 3,12 from an ANOVA for a repeated-measures research study.How many subjects participated in the research study?

For independent-measures ANOVA,individual differences contribute to the variance in the numerator and in the denominator of the F-ratio.What happens to the individual differences in the denominator of the F-ratio for repeated-measures ANOVA?

A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what would be the df value for the t statistic?

A repeated-measures research study uses n = 8 subjects.If the within-treatment df for the ANOVA is 21,what is the value for the error df?

A researcher uses a repeated-measures ANOVA to test for mean differences among three treatment conditions using a sample of n = 10 participants.What are the df values for the F-ratio from this analysis?

A repeated-measures ANOVA produced an F-ratio of F = 4.00 with df = 1,14.If the same data were analyzed with a repeated-measures t test,what value would be obtained for the t statistic?

The results of a repeated-measures ANOVA are reported as follows,F(3,27) = 1.12,p > .05.How many treatments were compared?

For the following data,SS_{between subjects} is equal to 6.What is the SS value for the error term?Treatments

A repeated-measures study has n = 8 subjects and k = 3 treatments.For this study,df_error= 21.

A repeated-measures study compares three treatments with a sample of n = 12 subjects.For the analysis of variance,df_error = 33.