To compute partial $\eta$2,it is necessary to ______.

A) partial out between-persons variability before computing proportion of variance B) partial out within-persons variability before computing proportion of variance C) partial out between-groups variability before computing proportion of variance D) partial out within-groups variability before computing proportion of variance A) partial out between-persons variability before computing proportion of variance B) partial out within-persons variability before computing proportion of variance C) partial out between-groups variability before computing proportion of variance D) partial out within-groups variability before computing proportion of variance

Exam 13: Analysis of Variance: One-Way Within-Subjects Repeated-Measuresdesign

A researcher records the time (in seconds)it takes 20 students to complete a 100-yard dash after receiving poor,neutral,or positive feedback regarding their athletic ability.The same participants were observed in each group.If SS_E = 152 and MS_BG = 12,then what is the decision for a one-way within-subjects ANOVA at a .05 level of significance?

(Multiple Choice)

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Question 41

For the one-way within-subjects ANOVA,the partial estimates of effect size remove,or "partial out," which source of variation?

(Multiple Choice)

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Question 42

To compute partial $\eta$ ²,it is necessary to ______.

(Multiple Choice)

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Question 43

Between-groups and between-persons variation are sources of error in the one-way within-subjects ANOVA.

(True/False)

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Question 44

A researcher computes the following one-way within-subjects ANOVA table for a study in which k = 3 and n = 12.State the decision at a .05 level of significance.

(Multiple Choice)

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Question 45

Computing a one-way within-subjects ANOVA is appropriate when ______.

(Multiple Choice)

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Question 46

A researcher conducts a one-way within-subjects ANOVA in which k = 3 and n = 10.She computes SS_BG = 120,SS_E = 198,and SS_T = 518.What is the effect size for this test using $\omega$ ²?

(Multiple Choice)

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Question 47

A researcher conducts two studies.In Study 1,she recorded the amount consumed (in calories)among eight participants observed at three meal times (breakfast,lunch,and dinner).In Study 2,she conducted the same study,except that n = 12 participants observed at each of three meal times.Which study is associated with a larger value for degrees of freedom between groups for a one-way within-subjects ANOVA?

(Multiple Choice)

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Question 48

The sum of squares within groups and sum of squares between persons are both sources of error.

(True/False)

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Question 49

When participant responding is not consistent,the one-way within-subjects ANOVA can actually have less power to detect an effect than the one-way between-subjects ANOVA.

(True/False)

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Question 50

A researcher computes a one-way within-subjects ANOVA for a study in which participants are observed across five groups.If the degrees of freedom error is 56,then how many participants were observed in this study?

(Multiple Choice)

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Question 51

A researcher conducts a within-subjects design and notes that scores increased at each level of the factor for all participants.Based on this description,does this test have high power to detect the effect?

(Multiple Choice)

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Question 52

With a small number of comparisons,the Bonferroni test is an appropriate post hoc test following a significant one-way within-subjects ANOVA.

(True/False)

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Question 53

A researcher conducts two studies using the one-way within-subjects ANOVA.The sum of squares total is smaller in Study 1 than in Study 2; the sum of squares between persons and the sum of squares between groups are the same in both studies.Using partial $\eta$ ²,in which study will the effect size be larger?

(Multiple Choice)

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Question 54

The formula for partial $\eta$ ² and partial $\omega$ ² removes the sum of squares within groups from the total sum of squares.

(True/False)

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Question 55

Using a within-subjects ANOVA design,______.

(Multiple Choice)

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Question 56

Which of the following is an assumption for the one-way within-subjects ANOVA,but not for the one-way between-subjects ANOVA?

(Multiple Choice)

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Question 57

A researcher computes a one-way within-subjects ANOVA in which k = 3 and n = 10.What is the critical value for this test at a .05 level of significance?

(Multiple Choice)

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Question 58

To summarize a one-way within-subjects ANOVA,we report each of the following except,______.

(Multiple Choice)

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Question 59

Partial $\eta$ ² is a more conservative measure of proportion of variance than $\eta$ ².

(True/False)

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Question 60

Showing 41 - 60 of 80

For the one-way within-subjects ANOVA,the partial estimates of effect size remove,or "partial out," which source of variation?

To compute partial $\eta$ ²,it is necessary to ______.

Between-groups and between-persons variation are sources of error in the one-way within-subjects ANOVA.

A researcher computes the following one-way within-subjects ANOVA table for a study in which k = 3 and n = 12.State the decision at a .05 level of significance.

Computing a one-way within-subjects ANOVA is appropriate when ______.

A researcher conducts a one-way within-subjects ANOVA in which k = 3 and n = 10.She computes SS_BG = 120,SS_E = 198,and SS_T = 518.What is the effect size for this test using $\omega$ ²?

The sum of squares within groups and sum of squares between persons are both sources of error.

When participant responding is not consistent,the one-way within-subjects ANOVA can actually have less power to detect an effect than the one-way between-subjects ANOVA.

A researcher computes a one-way within-subjects ANOVA for a study in which participants are observed across five groups.If the degrees of freedom error is 56,then how many participants were observed in this study?

A researcher conducts a within-subjects design and notes that scores increased at each level of the factor for all participants.Based on this description,does this test have high power to detect the effect?

With a small number of comparisons,the Bonferroni test is an appropriate post hoc test following a significant one-way within-subjects ANOVA.

The formula for partial $\eta$ ² and partial $\omega$ ² removes the sum of squares within groups from the total sum of squares.

Using a within-subjects ANOVA design,______.

Which of the following is an assumption for the one-way within-subjects ANOVA,but not for the one-way between-subjects ANOVA?

A researcher computes a one-way within-subjects ANOVA in which k = 3 and n = 10.What is the critical value for this test at a .05 level of significance?

To summarize a one-way within-subjects ANOVA,we report each of the following except,______.

Partial $\eta$ ² is a more conservative measure of proportion of variance than $\eta$ ².

Introduction to Statistics

Summarizing Data: Frequency Distributions in Tables and Graphs

Summarizing Data: Central Tendency

Summarizing Data: Variability

Probability

Probability, normal Distributions, and Z Scores

Probability and Sampling Distributions

Hypothesis Testing: Significance,effect Size,and Power

Testing Means: One-Sample and Two-Independent-Sample T Tests

Testing Means: Truehe Related-Samples T Test

Estimation and Confidence Intervals

Analysis of Variance: One-Way Between-Subjects Design

Analysis of Variance: Two-Way Between-Subjects Factorial Design

Correlation

Linear Regression and Multiple Regression

Nonparametric Tests: Chi-Square Tests

Nonparametric Tests: Tests for Ordinal Data

Filters

Exam 13: Analysis of Variance: One-Way Within-Subjects Repeated-Measuresdesign

For the one-way within-subjects ANOVA,the partial estimates of effect size remove,or "partial out," which source of variation?

To compute partial η\etaη 2,it is necessary to ______.

Between-groups and between-persons variation are sources of error in the one-way within-subjects ANOVA.

A researcher computes the following one-way within-subjects ANOVA table for a study in which k = 3 and n = 12.State the decision at a .05 level of significance.

Computing a one-way within-subjects ANOVA is appropriate when ______.

A researcher conducts a one-way within-subjects ANOVA in which k = 3 and n = 10.She computes SSBG = 120,SSE = 198,and SST = 518.What is the effect size for this test using ω\omegaω 2?

The sum of squares within groups and sum of squares between persons are both sources of error.

When participant responding is not consistent,the one-way within-subjects ANOVA can actually have less power to detect an effect than the one-way between-subjects ANOVA.

A researcher computes a one-way within-subjects ANOVA for a study in which participants are observed across five groups.If the degrees of freedom error is 56,then how many participants were observed in this study?

A researcher conducts a within-subjects design and notes that scores increased at each level of the factor for all participants.Based on this description,does this test have high power to detect the effect?

With a small number of comparisons,the Bonferroni test is an appropriate post hoc test following a significant one-way within-subjects ANOVA.

The formula for partial η\etaη 2 and partial ω\omegaω 2 removes the sum of squares within groups from the total sum of squares.

Using a within-subjects ANOVA design,______.

Which of the following is an assumption for the one-way within-subjects ANOVA,but not for the one-way between-subjects ANOVA?

A researcher computes a one-way within-subjects ANOVA in which k = 3 and n = 10.What is the critical value for this test at a .05 level of significance?

To summarize a one-way within-subjects ANOVA,we report each of the following except,______.

Partial η\etaη 2 is a more conservative measure of proportion of variance than η\etaη 2.

Introduction to Statistics

Summarizing Data: Frequency Distributions in Tables and Graphs

Summarizing Data: Central Tendency

Summarizing Data: Variability

Probability

Probability, normal Distributions, and Z Scores

Probability and Sampling Distributions

Hypothesis Testing: Significance,effect Size,and Power

Testing Means: One-Sample and Two-Independent-Sample T Tests

Testing Means: Truehe Related-Samples T Test

Estimation and Confidence Intervals

Analysis of Variance: One-Way Between-Subjects Design

Analysis of Variance: Two-Way Between-Subjects Factorial Design

Correlation

Linear Regression and Multiple Regression

Nonparametric Tests: Chi-Square Tests

Nonparametric Tests: Tests for Ordinal Data

Filters

To compute partial $\eta$ ²,it is necessary to ______.

A researcher conducts a one-way within-subjects ANOVA in which k = 3 and n = 10.She computes SS_BG = 120,SS_E = 198,and SS_T = 518.What is the effect size for this test using $\omega$ ²?

The formula for partial $\eta$ ² and partial $\omega$ ² removes the sum of squares within groups from the total sum of squares.

Partial $\eta$ ² is a more conservative measure of proportion of variance than $\eta$ ².