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One-Factor Completely Randomized Design MCQ

Within Groups Variance is a measure of the _____ of participant’s score from the group’s mean.

Answer

Correct Answer: Sum of differences

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Subject Error is a curious and historical name for the difference between a participant’s score in _____

Answer

Correct Answer: Both a and b

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Standard Error of the mean is the _____ of a sampling distribution of means.

Answer

Correct Answer: Standard deviation

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Sampling distribution is a theoretical distribution made up of all possible _____ samples from the same population.

Answer

Correct Answer: Varying-sized random

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ANOVA is an omnibus test because any real pattern of mean differences can cause the rejection of the null hypothesis.

Answer

Correct Answer: True

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The word omnibus means covering one situation at once.

Answer

Correct Answer: False

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_____ is a measure of effect size in ANOVA that can be interpreted as the percentage of variance in the dependent variable accounted for by the independent variable.

Answer

Correct Answer: Omega Squared

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Using multiple ts has the effect of inflating the overall α level to level that is_____

Answer

Correct Answer: P > .05

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Multiple ts is a design where mean differences among_____ groups are assessed by more than one t test.

Answer

Correct Answer: Three or more

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The other name for Multiple Comparison Tests is _____

Answer

Correct Answer: Both a and b

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The source of Experimental Error is_____

Answer

Correct Answer: All of these

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The value of eta in ANOVA ranges between_____

Answer

Correct Answer: 0.00-1.00

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Causation may be implied between the independent and dependent variables from a completely randomized ANOVA design.

Answer

Correct Answer: True

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The Bonferroni correction does reduce the probability of the Type II error by unacceptably increasing the probability of the Type I error.

Answer

Correct Answer: False

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Between Groups Variance is a measure of the_____ between a series of groups’ means and the population mean.

Answer

Correct Answer: Sum of the squared differences

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ANOVA assesses the differences between two or more groups’ means by analyzing a ratio of variances____

Answer

Correct Answer: Both

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More Statistics Subjects
Gentle and Statistical Introduction
Understanding Statistical Distributions of Numbers
Measures of Central Tendency in Statistics
Standard Statistics Hypothesis Testing
Inferential Statistics
Introduction to Correlation and Regression
T Test for Independent Groups
T Test for Dependent Groups
Multiple Comparison Tests in Statistics
One-Factor Repeated-Measures Design
Factorial ANOVA Statistics
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Factorial ANOVA in Statistics
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Statistical Topics, Parameters, and Tests in Statistics
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Try Analysis of Variance in Statistics
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Testing Relationships using Correlation Coefficient
Predicting the Future Statistics
Chi-Square and Nonparametric Tests in Statistics
Other (Important) Statistical Procedures
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