Question 1

Individual differences refer to participant characteristics such as age,personality,and gender that vary from one person to another.

Accepted Answer

A) True 
 B)False

Question 2

For a repeated-measures ANOVA,if SSbetween subjects = 40 and SSwithin treatments = 70,then SSerror = 30.

Accepted Answer

A) True 
 B)False

Question 3

A repeated-measures t test produces a t statistic of t = 4.00 with df = 12.If the same data were evaluated with a repeated-measures ANOVA,the F-ratio would be F = 16.

Accepted Answer

A) True 
 B)False

Question 4

For a repeated-measures design,the differences between treatments may be caused by a treatment effect or by sampling error (random factors),but they cannot be caused by individual differences.

Accepted Answer

A) True 
 B)False

Question 5

A repeated-measures analysis of variance produces SSwithin treatments = 84 and SSbetween subjects = 20.For this analysis,what is the value of SSerror?​

Accepted Answer

A) ​16 
B) ​24 
C) ​64 
D) ​104 
A) ​16 
B) ​24 
C) ​64 
D) ​104

Question 6

Variability caused entirely by random and unsystematic factors comprises the error variance.

Accepted Answer

A) True 
 B)False

Question 7

For the following data,what is SSbetween treatments?Treatments $$\begin{array} { l c c c c c } 
\text { Subject } & \text { I } & \text { II } & \text { III } & \text { P-totals } & \
\hline \text { A } & 3 & 4 & 5 & 12 & \mathrm { G } = 27 \
\mathrm {~B} & 1 & 1 & 4 & 6 & \sum \mathrm { X } ^ { 2 } = 109 \
\mathrm { C } & 2 & 1 & 6 & 9 & \
\hline & \mathrm { T } = 6 & \mathrm {~T} = 6 & \mathrm {~T} = 15 & \
& \mathrm { SS } = 2 & \mathrm { SS } = 6 & \mathrm { SS } = 2 &
\end{array}$$

Accepted Answer

A) ?54 
B) ?24 
C) ?18 
D) ?6 
A) ?54 
B) ?24 
C) ?18 
D) ?6

Question 8

A repeated-measures analysis of variance produces SStotal = 40 and SSwithin treatments = 10.For this analysis,what is SSbetween treatments?​

Accepted Answer

A) ​30 
B) ​40 
C) ​50 
D) ​10 
A) ​30 
B) ​40 
C) ​50 
D) ​10

Question 9

A repeated-measures ANOVA produces SSbetween treatments = 30 and SStotal = 60.For this study,the percentage of variance accounted for by the treatments is η2 = 30/60 = 0.50.

Accepted Answer

A) True 
 B)False

Question 10

A researcher reports the results of an ANOVA for a repeated-measures study as "F(2,12)= 7.84,p < .01." This study used a sample of n = 13 participants.

Accepted Answer

A) True 
 B)False

Question 11

A researcher reports an F-ratio with df = 2,40 from a repeated-measures ANOVA.How many subjects participated in this experiment?​

Accepted Answer

A) 44​ 
B) ​41 
C) ​63 
D) ​21 
A) 44​ 
B) ​41 
C) ​63 
D) ​21

Question 12

A repeated-measures ANOVA with n = 5 subjects has df within-treatment equal to 12.What is the value for dferror for this analysis?

Accepted Answer

A) ​8 
B) ​16 
C) ​17 
D) ​48 
A) ​8 
B) ​16 
C) ​17 
D) ​48

Question 13

A repeated-measures analysis of variance for a study comparing three treatment conditions with a sample of n = 10 participants,produces an F-ratio of F = 5.40.For this result,which of the following is the correct statistical decision?​

Accepted Answer

A) ​Reject the null hypothesis with a = .05 but not with a = .01. 
B) ​Reject the null hypothesis with either a = .05 or a = .01. 
C) ​Fail to reject the null hypothesis with either a = .05 or a= .01. 
D) ​There is not enough information to determine the correct decision. 
A) ​Reject the null hypothesis with a = .05 but not with a = .01. 
B) ​Reject the null hypothesis with either a = .05 or a = .01. 
C) ​Fail to reject the null hypothesis with either a = .05 or a= .01. 
D) ​There is not enough information to determine the correct decision.

Question 14

A researcher conducts a repeated-measures study comparing three treatment conditions with a sample of n = 12 participants.The results are evaluated with a repeated-measures ANOVA and an incomplete summary table follows.Provide the missing values.(Hint: Begin with values for df).​   _____________________________________________

Accepted Answer

The answer of A researcher conducts a repeated-measures study comparing...

Question 15

The following table shows the results of a repeated-measures analysis of variance comparing two treatment conditions with a sample of n = 12 participants.Note that several values are missing in the table.What is the missing value for SStotal?? $$\begin{array} { l l l l l } 
\text { Source } & \text { SS } & \text { df } & \text { MS } \
\text { Between } & \mathrm { xx } & \mathrm { xx } & 12 & \mathrm {~F} = 4.00 \
\text { Within } & \mathrm { xx } & \mathrm { xx } & & \
\quad \text { Bet. Sub. } & 35 & \mathrm { xx } & & \
\text { Error } & \mathrm { xx } & \mathrm { xx } & \mathrm { xx } \
\text { Total } & \mathrm { xx } & \mathrm { xx } &
\end{array}$$

Accepted Answer

A) ?45 
B) ?47 
C) ?80 
D) ?148 
A) ?45 
B) ?47 
C) ?80 
D) ?148

Question 16

For the following data,what are the df values for the repeated-measures F-ratio?Treatments

Accepted Answer

A) ​2, 4 
B) ​2, 6 
C) ​3, 4 
D) ​3, 6 
A) ​2, 4 
B) ​2, 6 
C) ​3, 4 
D) ​3, 6

Question 17

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,and the SS values within each treatment are SS1 = 2,SS2 = 2 and SS3 = 6.What is the value for SSerror?​

Accepted Answer

A) 2​ 
B) ​4 
C) ​6 
D) ​10 
A) 2​ 
B) ​4 
C) ​6 
D) ​10

Question 18

In the first stage of a repeated-measures ANOVA,total degrees of freedom is partitioned into:​

Accepted Answer

A) ​error df and between subjects df 
B) ​within treatments df and between subjects df 
C) ​between treatments df and between subjects df 
D) ​between treatments df and within treatments df 
A) ​error df and between subjects df 
B) ​within treatments df and between subjects df 
C) ​between treatments df and between subjects df 
D) ​between treatments df and within treatments df

Question 19

A repeated-measures t test produces a t statistic of t = 4.00 with df = 12.If the same data were evaluated with a repeated-measures ANOVA,the F-ratio would have df = 2,12.

Accepted Answer

A) True 
 B)False

Question 20

The first stage of a repeated-measures ANOVA is identical to the analysis in an independent-measures ANOVA.

Accepted Answer

A) True 
 B)False

Individual differences refer to participant characteristics such as age,personality,and gender that vary from one person to another.

For a repeated-measures ANOVA,if SS_{between subjects} = 40 and SS_{within treatments} = 70,then SS_error = 30.

A repeated-measures t test produces a t statistic of t = 4.00 with df = 12.If the same data were evaluated with a repeated-measures ANOVA,the F-ratio would be F = 16.

For a repeated-measures design,the differences between treatments may be caused by a treatment effect or by sampling error (random factors),but they cannot be caused by individual differences.

A repeated-measures analysis of variance produces SS_{within treatments} = 84 and SS_{between subjects} = 20.For this analysis,what is the value of SS_error?

Variability caused entirely by random and unsystematic factors comprises the error variance.

For the following data,what is SS_{between treatments}?Treatments Subject I II III P-totals A 3 4 5 12 =27 1 1 4 6 =109 2 1 6 9 =6 =6 =15 =2 =6 =2

A repeated-measures analysis of variance produces SS_total = 40 and SS_{within treatments} = 10.For this analysis,what is SS_{between treatments}?

A repeated-measures ANOVA produces SS_{between treatments} = 30 and SS_total = 60.For this study,the percentage of variance accounted for by the treatments is η2 = 30/60 = 0.50.

A researcher reports the results of an ANOVA for a repeated-measures study as "F(2,12)= 7.84,p < .01." This study used a sample of n = 13 participants.

A researcher reports an F-ratio with df = 2,40 from a repeated-measures ANOVA.How many subjects participated in this experiment?

A repeated-measures ANOVA with n = 5 subjects has df within-treatment equal to 12.What is the value for df_error for this analysis?

A repeated-measures analysis of variance for a study comparing three treatment conditions with a sample of n = 10 participants,produces an F-ratio of F = 5.40.For this result,which of the following is the correct statistical decision?

For the following data,what are the df values for the repeated-measures F-ratio?Treatments

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,and the SS values within each treatment are SS₁ = 2,SS₂ = 2 and SS₃ = 6.What is the value for SS_error?

In the first stage of a repeated-measures ANOVA,total degrees of freedom is partitioned into:

A repeated-measures t test produces a t statistic of t = 4.00 with df = 12.If the same data were evaluated with a repeated-measures ANOVA,the F-ratio would have df = 2,12.

The first stage of a repeated-measures ANOVA is identical to the analysis in an independent-measures ANOVA.

Introduction to Statistics

Frequency Distributions

Central Tendency

Variability

Z-Scores: Location of Scores and Standardized Distributions

Probability

Probability and Samples: the Distribution of Sample Means

Introduction to Hypothesis Testing

Introduction to the T Statistic

The T Test for Two Independent Samples

The T Test for Two Related Samples

Introduction to Analysis of Variance

Two-Factor Analysis of Variance Independent Measures

Correlation

Introduction to Regression

The Chi-Square Statistic: Tests for Goodness of Fit and Independence

The Binomial Test

Filters

Exam 13: Repeated-Measures Analysis of Variance Anova

Individual differences refer to participant characteristics such as age,personality,and gender that vary from one person to another.

For a repeated-measures ANOVA,if SSbetween subjects = 40 and SSwithin treatments = 70,then SSerror = 30.

A repeated-measures t test produces a t statistic of t = 4.00 with df = 12.If the same data were evaluated with a repeated-measures ANOVA,the F-ratio would be F = 16.

For a repeated-measures design,the differences between treatments may be caused by a treatment effect or by sampling error (random factors),but they cannot be caused by individual differences.

A repeated-measures analysis of variance produces SSwithin treatments = 84 and SSbetween subjects = 20.For this analysis,what is the value of SSerror?​

Variability caused entirely by random and unsystematic factors comprises the error variance.

For the following data,what is SSbetween treatments?Treatments Subject I II III P-totals A 3 4 5 12 =27 1 1 4 6 =109 2 1 6 9 =6 =6 =15 =2 =6 =2

A repeated-measures analysis of variance produces SStotal = 40 and SSwithin treatments = 10.For this analysis,what is SSbetween treatments?​

A repeated-measures ANOVA produces SSbetween treatments = 30 and SStotal = 60.For this study,the percentage of variance accounted for by the treatments is η2 = 30/60 = 0.50.

A researcher reports the results of an ANOVA for a repeated-measures study as "F(2,12)= 7.84,p < .01." This study used a sample of n = 13 participants.

A researcher reports an F-ratio with df = 2,40 from a repeated-measures ANOVA.How many subjects participated in this experiment?​

A repeated-measures ANOVA with n = 5 subjects has df within-treatment equal to 12.What is the value for dferror for this analysis?

A repeated-measures analysis of variance for a study comparing three treatment conditions with a sample of n = 10 participants,produces an F-ratio of F = 5.40.For this result,which of the following is the correct statistical decision?​

For the following data,what are the df values for the repeated-measures F-ratio?Treatments

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,and the SS values within each treatment are SS1 = 2,SS2 = 2 and SS3 = 6.What is the value for SSerror?​

In the first stage of a repeated-measures ANOVA,total degrees of freedom is partitioned into:​

A repeated-measures t test produces a t statistic of t = 4.00 with df = 12.If the same data were evaluated with a repeated-measures ANOVA,the F-ratio would have df = 2,12.

The first stage of a repeated-measures ANOVA is identical to the analysis in an independent-measures ANOVA.

Introduction to Statistics

Frequency Distributions

Central Tendency

Variability

Z-Scores: Location of Scores and Standardized Distributions

Probability

Probability and Samples: the Distribution of Sample Means

Introduction to Hypothesis Testing

Introduction to the T Statistic

The T Test for Two Independent Samples

The T Test for Two Related Samples

Introduction to Analysis of Variance

Two-Factor Analysis of Variance Independent Measures

Correlation

Introduction to Regression

The Chi-Square Statistic: Tests for Goodness of Fit and Independence

The Binomial Test

Filters

For a repeated-measures ANOVA,if SS_{between subjects} = 40 and SS_{within treatments} = 70,then SS_error = 30.

A repeated-measures analysis of variance produces SS_{within treatments} = 84 and SS_{between subjects} = 20.For this analysis,what is the value of SS_error?

For the following data,what is SS_{between treatments}?Treatments Subject I II III P-totals A 3 4 5 12 =27 1 1 4 6 =109 2 1 6 9 =6 =6 =15 =2 =6 =2

A repeated-measures analysis of variance produces SS_total = 40 and SS_{within treatments} = 10.For this analysis,what is SS_{between treatments}?

A repeated-measures ANOVA produces SS_{between treatments} = 30 and SS_total = 60.For this study,the percentage of variance accounted for by the treatments is η2 = 30/60 = 0.50.

A researcher reports an F-ratio with df = 2,40 from a repeated-measures ANOVA.How many subjects participated in this experiment?

A repeated-measures ANOVA with n = 5 subjects has df within-treatment equal to 12.What is the value for df_error for this analysis?

A repeated-measures analysis of variance for a study comparing three treatment conditions with a sample of n = 10 participants,produces an F-ratio of F = 5.40.For this result,which of the following is the correct statistical decision?

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,and the SS values within each treatment are SS₁ = 2,SS₂ = 2 and SS₃ = 6.What is the value for SS_error?

In the first stage of a repeated-measures ANOVA,total degrees of freedom is partitioned into: