Measures of Association for Categorical Variables MCQs
Measures of Association for Categorical Variables MCQs
Answer these Measures of Association for Categorical Variables MCQs and assess your grip on the subject of Measures of Association for Categorical Variables.
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1: A condition in which changes in one variable are caused by changes in another variable is called _____.
A. Causality
B. Correlation
C. Teleology
D. Time
2: A chi-square-based measure of association used with cross-tabulation tables that are square in shape and contain at least one nominal variable is called Contingency coefficient.
A. True
B. False
3: A chi-square-based measure of association used with cross-tabulation tables that are rectangular in shape and contain at least one nominal variable is known as ______.
A. Cramer’s V
B. Phi
C. P value
D. Person correlation
4: Refers to whether an increase in one variable is accompanied by an increase (positive association) or decrease (negative association) in another variable is called Directiom of association.
A. True
B. False
5: A proportionate reduction of error measure of association,is symmetric, meaning that it does not distinguish between independent and dependent variables called _____.
A. Gamma
B. Lambda
C. Phi
D. Chi
6: A proportionate reduction of error measure of association used when at least one of the two variables in a cross-tabulation table is nominal is called _____.
A. Lambda
B. Phi
C. Gamma
D. Chi
7: _____ measures of association used when working with cross tabulation includes cramers,lambda and gamma.
A. Nominal
B. Ordinal
C. Real gdp
D. Ppp
8: Ordinal measures of association based on the concept of ordered pairs used when both variables in a cross-tabulation table are operationalized at the ordinal level.
A. True
B. False
9: A chi-square-based measure of association used with 2 x 2 cross-tabulation tables that contain at least one nominal variable is called _____.
A. Phi
B. Lambda
C. Gamma
D. Alpha
10: The proportion of errors that are eliminated in predicting values on the dependent variable by knowing values on the independent variable is known as proportionate reduction of error.
A. True
B. False
11: A proportionate reduction of error measure of association based on ordered pairs that is used when working with cross-tabulation tables that contain two ordinal variables is called _____.
A. Somer’s d
B. C statistic
C. Gini
D. None of these
12: A condition that exists when changes in one variable are accompanied by changes in another variable is called ____association.
A. Statistical
B. Mathematical
C. Physical
D. Chemical
13: All statistical associations range between 0 and 1.0, with 0 indicating no association and 1.0 indicating a perfect association is called strength of association.
A. True
B. False
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Measures of Association for Categorical Variables MCQs
