Using the following summary of results, what F-ratios, if any, are significant at the .05 alpha level? (Assume a between-groups, fixed-factors model.) \(\begin{array}{lcccc} \text {Source of } &\text { SS } & d f & \text { MS } & \text { F } \\ \text { Variation } && & & \\ \text { Factor A } &500 & 2 & \text { H } & \text { J } \\ \text { Factor B } &\text { C } & 3 & 200 & \mathrm{~K} \\ \text { AB Interaction } &900 & \text { F } & 1 & \text { L } \\ \text { Within } &\text { D } & 60 & 50 & \\ \text { Total } &\text { E } & \text { G } & & \end{array}\)

A) Factor A B) Factor B C) AB interaction D) Factor, A, Factor B, AB interaction E) None are significant A) Factor A B) Factor B C) AB interaction D) Factor, A, Factor B, AB interaction E) None are significant D

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) \(\begin{array}{lcccc} \text { Source of } &\text { SS } & d f & \text { MS } & \text { F } \\ \text { Variation } && & & \\ \text { Factor A } &500 & 2 & \mathrm{H} & \mathrm{J} \\ \text { Factor B } &\text { C } & 3 & 200 & \mathrm{~K} \\ \text { AB Interaction } &900 & \text { F } & \mathrm{I} & \mathrm{L} \\ \text { Within } &\text { D } & 60 & 50 & \\ \text {Total } &\text { E } & \text { G } & & \end{array}\) -K_____

The answer of Using the following summary of results, what...

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) \(\begin{array}{lcccc} \text { Source of } &\text { SS } & d f & \text { MS } & \text { F } \\ \text { Variation } && & & \\ \text { Factor A } &500 & 2 & \mathrm{H} & \mathrm{J} \\ \text { Factor B } &\text { C } & 3 & 200 & \mathrm{~K} \\ \text { AB Interaction } &900 & \text { F } & \mathrm{I} & \mathrm{L} \\ \text { Within } &\text { D } & 60 & 50 & \\ \text {Total } &\text { E } & \text { G } & & \end{array}\) -G_____

The answer of Using the following summary of results, what...

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) \(\begin{array}{lcccc} \text { Source of } &\text { SS } & d f & \text { MS } & \text { F } \\ \text { Variation } && & & \\ \text { Factor A } &500 & 2 & \mathrm{H} & \mathrm{J} \\ \text { Factor B } &\text { C } & 3 & 200 & \mathrm{~K} \\ \text { AB Interaction } &900 & \text { F } & \mathrm{I} & \mathrm{L} \\ \text { Within } &\text { D } & 60 & 50 & \\ \text {Total } &\text { E } & \text { G } & & \end{array}\) -L_____

The answer of Using the following summary of results, what...

Exam 11: Factorial Anova

Using the following summary of results, what F-ratios, if any, are significant at the .05 alpha level? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 H J Factor B C 3 200 AB Interaction 900 F 1 L Within D 60 50 Total E G

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(Multiple Choice)

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Question 1

Correct Answer:

Verified

D

You have designed an experiment with three independent variables: mode of presentation (visual, auditory); difficulty level (easy, difficult); and amount of information (minimal, moderate, maximum). How many subjects are needed, if the three independent variables are between factors, with 10 subjects in each condition?

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(Multiple Choice)

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Question 2

Correct Answer:

Verified

D

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What type of design would be appropriate for analyzing the resulting data?

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(Multiple Choice)

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Question 3

Correct Answer:

Verified

A

The following values are known for a two-way ANOVA: SS_T = 1000, SS_Explained = 800, SS_A = 400, and SS_B = 300. What are the values for SS_AB and SS_W?

(Multiple Choice)

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Question 4

You have designed an experiment with three independent variables: mode of presentation (visual, auditory); difficulty level (easy, difficult); and amount of information (minimal, moderate, maximum). Which of the following describes the design of the study?

(Multiple Choice)

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Question 5

To what does the term factorial ANOVA refer?

(Multiple Choice)

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Question 6

How many independent variables and how many cells, respectively, exist in a 3 x 4 x 5 between-between-within design?

(Multiple Choice)

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Question 7

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What are the independent and dependent variables in this study?

(Multiple Choice)

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Question 8

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -K_____

(Short Answer)

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Question 9

You have designed an experiment with three independent variables: mode of presentation (visual, auditory); difficulty level (easy, difficult); and amount of information (minimal, moderate, maximum). How many interactions would be tested?

(Multiple Choice)

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Question 10

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -G_____

(Short Answer)

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Question 11

Which of the following is least likely to be a random independent variable?

(Multiple Choice)

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Question 12

What is the most important reason for using a 2 x 2 factorial design instead of two separate experiments with one independent variable in each?

(Multiple Choice)

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Question 13

What concept is strengthened when no significant interactions are found?

(Multiple Choice)

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Question 14

An experiment involves determining the effect of three methods of presenting physical activity (swimming, jogging, and bicycling) and the effect of two altitudes (chosen at random to be 906 feet and 1298 feet above sea level) on a measure of physical fitness. What statistical design should be used to analyze these data?

(Multiple Choice)

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Question 15

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many subjects would be required to execute this study, and how many F-ratios would be calculated?

(Multiple Choice)

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Question 16

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -L_____

(Short Answer)

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Question 17

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many degrees of freedom would be associated with the numerator of the F-ratio for interaction?

(Multiple Choice)

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Question 18

What is an alternative term for a between-within two-way ANOVA?

(Multiple Choice)

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Question 19

A three-way ANOVA is useful in determining the relationship between what variables?

(Multiple Choice)

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Question 20

Using the following summary of results, what F-ratios, if any, are significant at the .05 alpha level? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 H J Factor B C 3 200 AB Interaction 900 F 1 L Within D 60 50 Total E G

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What type of design would be appropriate for analyzing the resulting data?

The following values are known for a two-way ANOVA: SS_T = 1000, SS_Explained = 800, SS_A = 400, and SS_B = 300. What are the values for SS_AB and SS_W?

You have designed an experiment with three independent variables: mode of presentation (visual, auditory); difficulty level (easy, difficult); and amount of information (minimal, moderate, maximum). Which of the following describes the design of the study?

To what does the term factorial ANOVA refer?

How many independent variables and how many cells, respectively, exist in a 3 x 4 x 5 between-between-within design?

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What are the independent and dependent variables in this study?

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -K_____

You have designed an experiment with three independent variables: mode of presentation (visual, auditory); difficulty level (easy, difficult); and amount of information (minimal, moderate, maximum). How many interactions would be tested?

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -G_____

Which of the following is least likely to be a random independent variable?

What is the most important reason for using a 2 x 2 factorial design instead of two separate experiments with one independent variable in each?

What concept is strengthened when no significant interactions are found?

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many subjects would be required to execute this study, and how many F-ratios would be calculated?

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -L_____

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many degrees of freedom would be associated with the numerator of the F-ratio for interaction?

What is an alternative term for a between-within two-way ANOVA?

A three-way ANOVA is useful in determining the relationship between what variables?

Research Methods

Introduction to Measurement and Statistics

Descriptive Statistics

The Normal Curve and Standard Scores

Correlation and Regression

Introduction to Inferential Statistics

Two-Sample T-Test

Issues in Inferential Statistics

One-Way Between-Groups Anova

One-Way Within-Groups Anova

Multivariate Anova Manova

Advanced Statistics

Nonparametric Statistics

Filters

Exam 11: Factorial Anova

Using the following summary of results, what F-ratios, if any, are significant at the .05 alpha level? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 H J Factor B C 3 200 AB Interaction 900 F 1 L Within D 60 50 Total E G

The VO2max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What type of design would be appropriate for analyzing the resulting data?

The following values are known for a two-way ANOVA: SST = 1000, SSExplained = 800, SSA = 400, and SSB = 300. What are the values for SSAB and SSW?

You have designed an experiment with three independent variables: mode of presentation (visual, auditory); difficulty level (easy, difficult); and amount of information (minimal, moderate, maximum). Which of the following describes the design of the study?

To what does the term factorial ANOVA refer?

How many independent variables and how many cells, respectively, exist in a 3 x 4 x 5 between-between-within design?

The VO2max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What are the independent and dependent variables in this study?

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -K_____

You have designed an experiment with three independent variables: mode of presentation (visual, auditory); difficulty level (easy, difficult); and amount of information (minimal, moderate, maximum). How many interactions would be tested?

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -G_____

Which of the following is least likely to be a random independent variable?

What is the most important reason for using a 2 x 2 factorial design instead of two separate experiments with one independent variable in each?

What concept is strengthened when no significant interactions are found?

The VO2max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many subjects would be required to execute this study, and how many F-ratios would be calculated?

Using the following summary of results, what are the values that have been replaced by letters? (Assume a between-groups, fixed-factors model.) Source of SS df MS F Variation Factor A 500 2 Factor B C 3 200 AB Interaction 900 F Within D 60 50 Total E G -L_____

The VO2max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many degrees of freedom would be associated with the numerator of the F-ratio for interaction?

What is an alternative term for a between-within two-way ANOVA?

A three-way ANOVA is useful in determining the relationship between what variables?

Research Methods

Introduction to Measurement and Statistics

Descriptive Statistics

The Normal Curve and Standard Scores

Correlation and Regression

Introduction to Inferential Statistics

Two-Sample T-Test

Issues in Inferential Statistics

One-Way Between-Groups Anova

One-Way Within-Groups Anova

Multivariate Anova Manova

Advanced Statistics

Nonparametric Statistics

Filters

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What type of design would be appropriate for analyzing the resulting data?

The following values are known for a two-way ANOVA: SS_T = 1000, SS_Explained = 800, SS_A = 400, and SS_B = 300. What are the values for SS_AB and SS_W?

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. What are the independent and dependent variables in this study?

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many subjects would be required to execute this study, and how many F-ratios would be calculated?

The VO₂max of 10 males and 10 females was measured before and after a 12-week physical fitness program. How many degrees of freedom would be associated with the numerator of the F-ratio for interaction?