Question 1

A disadvantage of a repeated-measures ANOVA described in your text is that you cannot

Accepted Answer

A)  make pairwise tests after the F test 
B)  test the significance of the between-subjects term 
C)  test more than three levels of the independent variable 
D)  all of the other alternatives are correct. 
A)  make pairwise tests after the F test 
B)  test the significance of the between-subjects term 
C)  test more than three levels of the independent variable 
D)  all of the other alternatives are correct. B

Question 2

In a one-factor repeated-measures ANOVA, the total variance is divided into four components.

Accepted Answer

A) True 
 B)False  False

Question 3

A repeated-measures ANOVA removes ________variance from further consideration.

Accepted Answer

A)  between treatments 
B)  between subjects 
C)  error 
D)  all of the other alternatives are correct. 
A)  between treatments 
B)  between subjects 
C)  error 
D)  all of the other alternatives are correct. B

Question 4

As a general rule, one-factor repeated-measures ANOVA is less powerful than one-way ANOVA.

Accepted Answer

A) True 
 B)False

Question 5

The F value obtained from the data is 3.45 based on 3 and 12 degrees of freedom. You shouldthe null hypothesis if $\alpha$ = .05, even though you might be making a error.

Accepted Answer

A)  reject Type I 
B)  reject Type II 
C)  retain Type I 
D)  retain Type II 
A)  reject Type I 
B)  reject Type II 
C)  retain Type I 
D)  retain Type II

Question 6

Theoretically, the difference between a one-way ANOVA and a repeated-measures ANOVA is that

Accepted Answer

A)  the one-way ANOVA is more powerful 
B)  the repeated-measures ANOVA is more powerful 
C)  there is no difference in power 
A)  the one-way ANOVA is more powerful 
B)  the repeated-measures ANOVA is more powerful 
C)  there is no difference in power

Question 7

Data Set 12-4: $$\begin{array} { c c c r c } 
\text { Subjects } & X _ { l } & X _ { 2 } & X _ { 3 } & \Sigma \
\hline 1 & 3 & 0 & 7 & 10 \
2 & 5 & 4 & 7 & 16 \
\hline \Sigma & 8 & 4 & 14 & 26
\end{array}$$
-In Data Set 12-4, SStreat is equal to

Accepted Answer

A)  6.00 
B)  25.33 
C)  133.67 
A)  6.00 
B)  25.33 
C)  133.67

Question 8

Your text said that the advantages of a repeated-measures ANOVA were

Accepted Answer

A)  accuracy and elegance 
B)  precision and adaptability 
C)  efficiency and power 
D)  all of the other alternatives are correct. 
A)  accuracy and elegance 
B)  precision and adaptability 
C)  efficiency and power 
D)  all of the other alternatives are correct.

Question 9

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Accepted Answer

A)  number of factors 
B)  number of dependent variables 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct. 
A)  number of factors 
B)  number of dependent variables 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct.

Question 10

Which of the following multiple choice strategies was (were) analyzed by the example problem in your chapter?

Accepted Answer

A)  come back later to any item that you aren't immediately sure of 
B)  write notes and comments on the test itself 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct. 
A)  come back later to any item that you aren't immediately sure of 
B)  write notes and comments on the test itself 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct.

Question 11

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Accepted Answer

A)  the number of components that the total variance is partitioned into 
B)  its efficiency 
C)  its power 
D)  none of the other alternatives are correct. 
A)  the number of components that the total variance is partitioned into 
B)  its efficiency 
C)  its power 
D)  none of the other alternatives are correct.

Question 12

Drug testing often involves giving participants each of the several dosages as well as a placebo (an inert substance). In this study, the dependent variable was a test that measured willingness to take risks (large scores mean more willingness). Calculate a repeated-measures ANOVA, Tukey HSD tests, and write an interpretation. $$\begin{array}{l}

\begin{array} { c c c c c } 
&&\text { Dosage }\
\text { Participant } & \text { Placebo } & 15 \mathrm { mg } & 30 \mathrm { mg } & 60 \mathrm { mg } \
\hline 1 & 10 & 40 & 31 & 50 \
2 & 24 & 48 & 36 & 36 \
3 & 32 & 50 & 62 & 55
\end{array}
\end{array}$$

Accepted Answer

Interpretation. The drug appears to incr

Question 13

Data Set 12-4: $$\begin{array} { c c c r c } 
\text { Subjects } & X _ { l } & X _ { 2 } & X _ { 3 } & \Sigma \
\hline 1 & 3 & 0 & 7 & 10 \
2 & 5 & 4 & 7 & 16 \
\hline \Sigma & 8 & 4 & 14 & 26
\end{array}$$
-In Data Set 12-4, SStot is equal to

Accepted Answer

A)  35.33 
B)  122.00 
C)  143.67 
A)  35.33 
B)  122.00 
C)  143.67

Question 14

As a general rule, one-factor repeated-measures ANOVA is more efficient than one-way ANOVA.

Accepted Answer

A) True 
 B)False

Question 15

The F ratio in a repeated-measures ANOVA consists of the

Accepted Answer

A)  between-subjects variance divided by the between-treatments variance 
B)  between-treatments variance divided by the between-subjects variance 
C) between-subjects variance divided by the error variance 
D)  between-treatments variance divided by the error variance. 
A)  between-subjects variance divided by the between-treatments variance 
B)  between-treatments variance divided by the between-subjects variance 
C) between-subjects variance divided by the error variance 
D)  between-treatments variance divided by the error variance.

Question 16

Data Set 12-3: $$\begin{array} { c r r r r } 
\text { Subjects } & X _ { 1 } & X _ { 2 } & X _ { 3 } & \sum \
\hline 1 & 2 & 6 & 9 & 17 \
2 & 5 & 10 & 10 & 25 \
\Sigma & 7 & 16 & 19 & 42
\end{array}$$
-In Data Set 12-3, MSerror is equal to

Accepted Answer

A)  1.167 
B)  2.333 
C)  6.500 
A)  1.167 
B)  2.333 
C)  6.500

Question 17

Which of the following multiple choice strategies was (were) analyzed by the example problem in your chapter?

Accepted Answer

A)  write notes and comments on the test itself 
B)  always go back to your first choice if you become doubtful 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct. 
A)  write notes and comments on the test itself 
B)  always go back to your first choice if you become doubtful 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct.

Question 18

Data Set 12-3: $$\begin{array} { c r r r r } 
\text { Subjects } & X _ { 1 } & X _ { 2 } & X _ { 3 } & \sum \
\hline 1 & 2 & 6 & 9 & 17 \
2 & 5 & 10 & 10 & 25 \
\Sigma & 7 & 16 & 19 & 42
\end{array}$$
-In Data Set 12-3, SStreat is equal to

Accepted Answer

A)  10.67 
B)  49.75 
C)  226.00 
D)  39.00 
A)  10.67 
B)  49.75 
C)  226.00 
D)  39.00

Question 19

A repeated-measures ANOVA with three subjects who provide data in six conditions would have what critical value of F ($\alpha$= .05)?

Accepted Answer

A)  2.81 
B)  4.10 
C)  3.33 
A)  2.81 
B)  4.10 
C)  3.33

Question 20

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Accepted Answer

A)  the number of components that the total variance is partitioned into 
B)  its degree of efficiency 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct. 
A)  the number of components that the total variance is partitioned into 
B)  its degree of efficiency 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct.

A disadvantage of a repeated-measures ANOVA described in your text is that you cannot

In a one-factor repeated-measures ANOVA, the total variance is divided into four components.

A repeated-measures ANOVA removes ________variance from further consideration.

As a general rule, one-factor repeated-measures ANOVA is less powerful than one-way ANOVA.

The F value obtained from the data is 3.45 based on 3 and 12 degrees of freedom. You shouldthe null hypothesis if $\alpha$ = .05, even though you might be making a error.

Theoretically, the difference between a one-way ANOVA and a repeated-measures ANOVA is that

Data Set 12-4: Subjects \Sigma 1 3 0 7 10 2 5 4 7 16 \Sigma 8 4 14 26 -In Data Set 12-4, SS_treatis equal to

Your text said that the advantages of a repeated-measures ANOVA were

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Which of the following multiple choice strategies was (were) analyzed by the example problem in your chapter?

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Data Set 12-4: Subjects \Sigma 1 3 0 7 10 2 5 4 7 16 \Sigma 8 4 14 26 -In Data Set 12-4, SS_t_o_t is equal to

As a general rule, one-factor repeated-measures ANOVA is more efficient than one-way ANOVA.

The F ratio in a repeated-measures ANOVA consists of the

Data Set 12-3: Subjects 1 2 6 9 17 2 5 10 10 25 \Sigma 7 16 19 42 -In Data Set 12-3, MS_error is equal to

Which of the following multiple choice strategies was (were) analyzed by the example problem in your chapter?

Data Set 12-3: Subjects 1 2 6 9 17 2 5 10 10 25 \Sigma 7 16 19 42 -In Data Set 12-3, SS_treatis equal to

A repeated-measures ANOVA with three subjects who provide data in six conditions would have what critical value of F ( $\alpha$ = .05)?

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Introduction

Exploring Data: Frequency Distributions and Graphs

Exploring Data: Central Tendency

Exploring Data: Variability

Other Descriptive Statistics

Correlation and Regression

Theoretical Distributions Including the Normal Distribution

Samples, Sampling Distributions, and Confidence Intervals

Hypothesis Testing and Effect Size: One-Sample Designs

Hypothesis Testing, Effect Size, and and Confidence Intervals: Two-Sample Designs

Analysis of Variance: One-Way Classification

Analysis of Variance: Factorial Design

Chi Square Tests

More Nonparametric Tests

Appendix: Grouped Frequency Distributions and Central Tendency

Filters

Exam 12: Analysis of Variance: One-Factor Repeated Measures

A disadvantage of a repeated-measures ANOVA described in your text is that you cannot

In a one-factor repeated-measures ANOVA, the total variance is divided into four components.

A repeated-measures ANOVA removes ________variance from further consideration.

As a general rule, one-factor repeated-measures ANOVA is less powerful than one-way ANOVA.

The F value obtained from the data is 3.45 based on 3 and 12 degrees of freedom. You shouldthe null hypothesis if α\alphaα = .05, even though you might be making a error.

Theoretically, the difference between a one-way ANOVA and a repeated-measures ANOVA is that

Data Set 12-4: Subjects \Sigma 1 3 0 7 10 2 5 4 7 16 \Sigma 8 4 14 26 -In Data Set 12-4, SStreat is equal to

Your text said that the advantages of a repeated-measures ANOVA were

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Which of the following multiple choice strategies was (were) analyzed by the example problem in your chapter?

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Data Set 12-4: Subjects \Sigma 1 3 0 7 10 2 5 4 7 16 \Sigma 8 4 14 26 -In Data Set 12-4, SStot is equal to

As a general rule, one-factor repeated-measures ANOVA is more efficient than one-way ANOVA.

The F ratio in a repeated-measures ANOVA consists of the

Data Set 12-3: Subjects 1 2 6 9 17 2 5 10 10 25 \Sigma 7 16 19 42 -In Data Set 12-3, MSerror is equal to

Which of the following multiple choice strategies was (were) analyzed by the example problem in your chapter?

Data Set 12-3: Subjects 1 2 6 9 17 2 5 10 10 25 \Sigma 7 16 19 42 -In Data Set 12-3, SStreat is equal to

A repeated-measures ANOVA with three subjects who provide data in six conditions would have what critical value of F ( α\alphaα = .05)?

A one-factor repeated-measures ANOVA is like a one-way ANOVA with respect to

Introduction

Exploring Data: Frequency Distributions and Graphs

Exploring Data: Central Tendency

Exploring Data: Variability

Other Descriptive Statistics

Correlation and Regression

Theoretical Distributions Including the Normal Distribution

Samples, Sampling Distributions, and Confidence Intervals

Hypothesis Testing and Effect Size: One-Sample Designs

Hypothesis Testing, Effect Size, and and Confidence Intervals: Two-Sample Designs

Analysis of Variance: One-Way Classification

Analysis of Variance: Factorial Design

Chi Square Tests

More Nonparametric Tests

Appendix: Grouped Frequency Distributions and Central Tendency

Filters

The F value obtained from the data is 3.45 based on 3 and 12 degrees of freedom. You shouldthe null hypothesis if $\alpha$ = .05, even though you might be making a error.

Data Set 12-4: Subjects \Sigma 1 3 0 7 10 2 5 4 7 16 \Sigma 8 4 14 26 -In Data Set 12-4, SS_treatis equal to

Data Set 12-4: Subjects \Sigma 1 3 0 7 10 2 5 4 7 16 \Sigma 8 4 14 26 -In Data Set 12-4, SS_t_o_t is equal to

Data Set 12-3: Subjects 1 2 6 9 17 2 5 10 10 25 \Sigma 7 16 19 42 -In Data Set 12-3, MS_error is equal to

Data Set 12-3: Subjects 1 2 6 9 17 2 5 10 10 25 \Sigma 7 16 19 42 -In Data Set 12-3, SS_treatis equal to

A repeated-measures ANOVA with three subjects who provide data in six conditions would have what critical value of F ( $\alpha$ = .05)?