Question 1

Data Set 12-6: CD : $$\begin{array} { c r r r r } 
\text { Subjects } & X _ { l } & X _ { 2 } & X _ { 3 } & \Sigma \
\hline 1 & 7 & 6 & 9 & 22 \
2 & 3 & 5 & 8 & 16 \
\hline \Sigma & 10 & 11 & 17 & 38
\end{array}$$
-In Data Set 12-6, SSS1U1B1treat S1U1B0is equal to

Accepted Answer

A)  248.67 
B)  14.33 
C)  6.00 
A)  248.67 
B)  14.33 
C)  6.00

Question 2

Data Set 12-1: $$\begin{array} { c l l l r } 
\text { Subjects } & X _ { 1 } & X _ { 2 } & X _ { 3 } & \sum \
\hline 1 & 0 & 3 & 5 & 8 \
2 & 3 & 4 & 6 & 13 \
\hline \Sigma & 3 & 7 & 11 & 21
\end{array}$$
-In Data Set 12-1, SStot is equal to

Accepted Answer

A)  74.00 
B)  21.50 
C)  91.50 
A)  74.00 
B)  21.50 
C)  91.50

Question 3

A one-factor repeated-measures ANOVA is like a paired-samples t test with respect to

Accepted Answer

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

Question 4

Another word for independent variable is

Accepted Answer

A)  variance 
B)  mean square 
C)  factor 
D)  none of the other alternatives are correct. 
A)  variance 
B)  mean square 
C)  factor 
D)  none of the other alternatives are correct.

Question 5

The number of independent variables that can be handled by a one-factor repeated-measures-ANOVA is

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  many. 
A)  1 
B)  2 
C)  3 
D)  many.

Question 6

Data Set 12-1: $$\begin{array} { c l l l r } 
\text { Subjects } & X _ { 1 } & X _ { 2 } & X _ { 3 } & \sum \
\hline 1 & 0 & 3 & 5 & 8 \
2 & 3 & 4 & 6 & 13 \
\hline \Sigma & 3 & 7 & 11 & 21
\end{array}$$
-In Data Set 12-1, the F value for a repeated-measures ANOVA is

Accepted Answer

A)  6.00 
B)  3.85 
C)  12.00 
A)  6.00 
B)  3.85 
C)  12.00

Question 7

The repeated-measures ANOVA in Chapter 12 should be used if the experiment has three factors.

Accepted Answer

A) True 
 B)False

Question 8

The "one factor"in the title "one-factor repeated- measures ANOVA"refers to the number of

Accepted Answer

A)  independent variables 
B)  levels of the independent variable 
C)  dependent variables. 
A)  independent variables 
B)  levels of the independent variable 
C)  dependent variables.

Question 9

Data Set 12-5: $$\begin{array} { c r r r r } 
\text { Subjects } & X _ { 1 } & X _ { 2 } & X _ { 3 } & \sum \
\hline 1 & 2 & 8 & 9 & 19 \
2 & 0 & 9 & 6 & 15 \
\Sigma & 2 & 17 & 15 & 34
\end{array}$$
-In Data Set 12-5, MSerror is equal to

Accepted Answer

A)  2.17 
B)  4.33 
C)  5.00 
A)  2.17 
B)  4.33 
C)  5.00

Question 10

A one-factor repeated-measures ANOVA partitions the total variance into _______ component(s).

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4. 
A)  1 
B)  2 
C)  3 
D)  4.

Question 11

A Tukey HSD test compares only two means.

Accepted Answer

A) True 
 B)False

Question 12

Data Set 12-5: $$\begin{array} { c r r r r } 
\text { Subjects } & X _ { 1 } & X _ { 2 } & X _ { 3 } & \sum \
\hline 1 & 2 & 8 & 9 & 19 \
2 & 0 & 9 & 6 & 15 \
\Sigma & 2 & 17 & 15 & 34
\end{array}$$
-In Data Set 12-5, the F value for a repeated-measures ANOVA is

Accepted Answer

A)  30.57 
B)  7.66 
C)  2.17 
D)  15.31 
A)  30.57 
B)  7.66 
C)  2.17 
D)  15.31

Question 13

An F value obtained from the data is 3.65 based on 2 and 18 degrees of freedom. Alpha = .05. With such results it is possible to make a _______ error.

Accepted Answer

A)  Type I 
B)  Type II 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct. 
A)  Type I 
B)  Type II 
C)  both of the descriptive alternatives are correct 
D)  neither of the descriptive alternatives is correct.

Question 14

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

Accepted Answer

A)  4.76 
B)  5.14 
C)  3.98 
A)  4.76 
B)  5.14 
C)  3.98

Question 15

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, MSerror is equal to

Accepted Answer

A)  5.00 
B)  4.00 
C)  2.00 
A)  5.00 
B)  4.00 
C)  2.00

Question 16

An F value of 3.50 with 4 and 10 degrees of freedom is obtained from the data. 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 17

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, the F value for a repeated-measures ANOVA is

Accepted Answer

A)  33.42 
B)  8.37 
C)  16.71 
A)  33.42 
B)  8.37 
C)  16.71

Question 18

Which of the following is an advantage of a repeated-measures ANOVA over a one-way ANOVA?

Accepted Answer

A)  Repeated-measures ANOVA is more efficient 
B)  Repeated-measures ANOVA eliminates variance due to participants 
C)  Repeated-measures ANOVA is more powerful 
D)  All of the other alternatives are correct. 
A)  Repeated-measures ANOVA is more efficient 
B)  Repeated-measures ANOVA eliminates variance due to participants 
C)  Repeated-measures ANOVA is more powerful 
D)  All of the other alternatives are correct.

Question 19

Developmental psychologists study children at different ages. In this study, the children were tested three times, at ages 5, 6 and 7. At each age, they worked a set of 25 problems. Each problem was a measure of the child's understanding of the concept of conservation (the concept that quantity remains the same despite changes in shape). The scores below represent percentage correct on the set of 25 problems. Calculate a repeated-measures ANOVA, Tukey HSD tests, and write an interpretation. $$\begin{array}{l}

\begin{array} { r r r r } 
&&\text { Age }\
\text { Child } & 5 & 6 & 7 \
\hline 1 & 4 & 12 & 68 \
2 & 12 & 24 & 80 \
3 & 20 & 16 & 88 \
4 & 20 & 20 & 84
\end{array}
\end{array}$$

Accepted Answer

Interpretation. Children at age 5 and 6

Question 20

The null hypothesis for a repeated-measures ANOVA is

Accepted Answer

A)  H0: $\mu$ 1 = $\mu$ 2 =  $\mu$ 3 
B)  H0: $\mu$ 1 $\neq$ $\mu$ 2 $\neq$$\mu$ 3 
C)  H0: $\mu$ 1 2  $\mu$ 3 
D)  H0: $\mu$ 1 > $\mu$ 2 >  $\mu$ 3. 
A)  H0: $\mu$ 1 = $\mu$ 2 =  $\mu$ 3 
B)  H0: $\mu$ 1 $\neq$ $\mu$ 2 $\neq$$\mu$ 3 
C)  H0: $\mu$ 1 2  $\mu$ 3 
D)  H0: $\mu$ 1 > $\mu$ 2 >  $\mu$ 3.

Data Set 12-6: CD : Subjects \Sigma 1 7 6 9 22 2 3 5 8 16 \Sigma 10 11 17 38 -In Data Set 12-6, SS_treatis equal to

Data Set 12-1: Subjects 1 0 3 5 8 2 3 4 6 13 \Sigma 3 7 11 21 -In Data Set 12-1, SS_totis equal to

A one-factor repeated-measures ANOVA is like a paired-samples t test with respect to

Another word for independent variable is

The number of independent variables that can be handled by a one-factor repeated-measures-ANOVA is

Data Set 12-1: Subjects 1 0 3 5 8 2 3 4 6 13 \Sigma 3 7 11 21 -In Data Set 12-1, the F value for a repeated-measures ANOVA is

The repeated-measures ANOVA in Chapter 12 should be used if the experiment has three factors.

The "one factor"in the title "one-factor repeated- measures ANOVA"refers to the number of

Data Set 12-5: Subjects 1 2 8 9 19 2 0 9 6 15 \Sigma 2 17 15 34 -In Data Set 12-5, MS_erroris equal to

A one-factor repeated-measures ANOVA partitions the total variance into _______ component(s).

A Tukey HSD test compares only two means.

Data Set 12-5: Subjects 1 2 8 9 19 2 0 9 6 15 \Sigma 2 17 15 34 -In Data Set 12-5, the F value for a repeated-measures ANOVA is

An F value obtained from the data is 3.65 based on 2 and 18 degrees of freedom. Alpha = .05. With such results it is possible to make a _______ error.

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

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, MS_erroris equal to

An F value of 3.50 with 4 and 10 degrees of freedom is obtained from the data. You shouldthe null hypothesis if $\alpha$ = .05, even though you might be making a error.

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, the F value for a repeated-measures ANOVA is

Which of the following is an advantage of a repeated-measures ANOVA over a one-way ANOVA?

The null hypothesis for a repeated-measures ANOVA is

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

Data Set 12-6: CD : Subjects \Sigma 1 7 6 9 22 2 3 5 8 16 \Sigma 10 11 17 38 -In Data Set 12-6, SStreat is equal to

Data Set 12-1: Subjects 1 0 3 5 8 2 3 4 6 13 \Sigma 3 7 11 21 -In Data Set 12-1, SStot is equal to

A one-factor repeated-measures ANOVA is like a paired-samples t test with respect to

Another word for independent variable is

The number of independent variables that can be handled by a one-factor repeated-measures-ANOVA is

Data Set 12-1: Subjects 1 0 3 5 8 2 3 4 6 13 \Sigma 3 7 11 21 -In Data Set 12-1, the F value for a repeated-measures ANOVA is

The repeated-measures ANOVA in Chapter 12 should be used if the experiment has three factors.

The "one factor"in the title "one-factor repeated- measures ANOVA"refers to the number of

Data Set 12-5: Subjects 1 2 8 9 19 2 0 9 6 15 \Sigma 2 17 15 34 -In Data Set 12-5, MSerror is equal to

A one-factor repeated-measures ANOVA partitions the total variance into _______ component(s).

A Tukey HSD test compares only two means.

Data Set 12-5: Subjects 1 2 8 9 19 2 0 9 6 15 \Sigma 2 17 15 34 -In Data Set 12-5, the F value for a repeated-measures ANOVA is

An F value obtained from the data is 3.65 based on 2 and 18 degrees of freedom. Alpha = .05. With such results it is possible to make a _______ error.

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

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, MSerror is equal to

An F value of 3.50 with 4 and 10 degrees of freedom is obtained from the data. You shouldthe null hypothesis if α\alphaα = .05, even though you might be making a error.

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, the F value for a repeated-measures ANOVA is

Which of the following is an advantage of a repeated-measures ANOVA over a one-way ANOVA?

The null hypothesis for a repeated-measures ANOVA is

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

Data Set 12-6: CD : Subjects \Sigma 1 7 6 9 22 2 3 5 8 16 \Sigma 10 11 17 38 -In Data Set 12-6, SS_treatis equal to

Data Set 12-1: Subjects 1 0 3 5 8 2 3 4 6 13 \Sigma 3 7 11 21 -In Data Set 12-1, SS_totis equal to

Data Set 12-5: Subjects 1 2 8 9 19 2 0 9 6 15 \Sigma 2 17 15 34 -In Data Set 12-5, MS_erroris equal to

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

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, MS_erroris equal to

An F value of 3.50 with 4 and 10 degrees of freedom is obtained from the data. You shouldthe null hypothesis if $\alpha$ = .05, even though you might be making a error.