Question 1

If our obtained chi-square value for a 2 x 2 cross-tabulation is equal to 19.4 and we have 10 respondents in each cell, the phi coefficient is:

Accepted Answer

A) .696 
B) .571 
C) 2.14 
D) none of the above 
A) .696 
B) .571 
C) 2.14 
D) none of the above A

Question 2

The number of variables that rs seeks to find a correlation between is __________.

Accepted Answer

two

Question 3

The contingency coefficient is NOT based on chi-square.

Accepted Answer

A) True 
 B)False  False

Question 4

Compute G and a z-score to test for significance for the data below:

Accepted Answer

The answer of Compute G and a z-score to test...

Question 5

The question below refers to the following 3 x 4 contingency table:   Calculate the contingency coefficient.

Accepted Answer

The answer of The question below refers to the following...

Question 6

In Goodman's and Kruskal's gamma (G), perfect __________ indicates a perfect negative correlation.

Accepted Answer

The answer of In Goodman's and Kruskal's gamma (G), perfect...

Question 7

When nominal data are presented in a 3 x 3 cross-tabulation, the correlation is computed Using:

Accepted Answer

A) Pearson's r. 
B) Spearman's r. 
C) the phi coefficient. 
D) the contingency coefficient. 
A) Pearson's r. 
B) Spearman's r. 
C) the phi coefficient. 
D) the contingency coefficient.

Question 8

Which test is an alternative to the contingency coefficient?

Accepted Answer

A) The phi coefficient 
B) Goodman's and Kruskal's gamma 
C) Spearman's r 
D) Cram er's V 
A) The phi coefficient 
B) Goodman's and Kruskal's gamma 
C) Spearman's r 
D) Cram er's V

Question 9

Spearman's rank-order correlation is only used for __________ level data.

Accepted Answer

The answer of Spearman's rank-order correlation is only used for...

Question 10

The question below refers to the following data depicting the relationship between political affiliation and age range:   
Calculate the sum frequency of inversions.

Accepted Answer

The answer of The question below refers to the following...

Question 11

A perfect positive correlations is expressed as +.5

Accepted Answer

A) True 
 B)False

Question 12

The question below refers to the following observations between work group size and satisfaction with work:   
Using the gamma test of significance, calculate the z-score. Can we reject the null hypothesis?

Accepted Answer

z = 2.99; Yes, the n

Question 13

Which of the following is NOT a requirement for Spearman's rank-order correlation Coefficient?

Accepted Answer

A) Both X and Y variables must be ranked or ordered. 
B) ordinal data 
C) random sampling 
D) All of the above are required. 
A) Both X and Y variables must be ranked or ordered. 
B) ordinal data 
C) random sampling 
D) All of the above are required.

Question 14

The contingency coefficient (C) is used for nominal tables larger than 2 x 2.

Accepted Answer

A) True 
 B)False

Question 15

The phi coefficient (    is only used for __________ level data.

Accepted Answer

The answer of The phi coefficient (   ...

Question 16

Which of the following is a requirement when computing Spearman's rank-order Correlation coefficient?

Accepted Answer

A) nominal level data 
B) interval level data 
C) ordinal level data 
D) b and c 
A) nominal level data 
B) interval level data 
C) ordinal level data 
D) b and c

Question 17

In Goodman's and Kruskal's gamma (G), perfect agreement indicates a perfect __________ correlation.

Accepted Answer

The answer of In Goodman's and Kruskal's gamma (G), perfect...

Question 18

The question below refers to the following data depicting the relationship between political affiliation and age range:   
Calculate Goodman's and Kruskal's gamma.

Accepted Answer

The answer of The question below refers to the following...

Question 19

Goodman's and Kruskal's gamma is best used when comparing:

Accepted Answer

A) variables at the nominal level with no tied ranks. 
B) variables at the ordinal level with many tied ranks. 
C) one nominal with one ordinal variable. 
D) one ordinal and one interval variable with no tied ranks. 
A) variables at the nominal level with no tied ranks. 
B) variables at the ordinal level with many tied ranks. 
C) one nominal with one ordinal variable. 
D) one ordinal and one interval variable with no tied ranks.

Question 20

To calculate the phi coefficient we require:

Accepted Answer

A) the chi-square value. 
B) total number of cases. 
C) nominal data. 
D) all of the above 
A) the chi-square value. 
B) total number of cases. 
C) nominal data. 
D) all of the above

If our obtained chi-square value for a 2 x 2 cross-tabulation is equal to 19.4 and we have 10 respondents in each cell, the phi coefficient is:

The number of variables that rs seeks to find a correlation between is __________.

The contingency coefficient is NOT based on chi-square.

Compute G and a z-score to test for significance for the data below:

The question below refers to the following 3 x 4 contingency table: Calculate the contingency coefficient.

In Goodman's and Kruskal's gamma (G), perfect __________ indicates a perfect negative correlation.

When nominal data are presented in a 3 x 3 cross-tabulation, the correlation is computed Using:

Which test is an alternative to the contingency coefficient?

Spearman's rank-order correlation is only used for __________ level data.

The question below refers to the following data depicting the relationship between political affiliation and age range: Calculate the sum frequency of inversions.

A perfect positive correlations is expressed as +.5

The question below refers to the following observations between work group size and satisfaction with work: Using the gamma test of significance, calculate the z-score. Can we reject the null hypothesis?

Which of the following is NOT a requirement for Spearman's rank-order correlation Coefficient?

The contingency coefficient (C) is used for nominal tables larger than 2 x 2.

The phi coefficient ( is only used for __________ level data.

Which of the following is a requirement when computing Spearman's rank-order Correlation coefficient?

In Goodman's and Kruskal's gamma (G), perfect agreement indicates a perfect __________ correlation.

The question below refers to the following data depicting the relationship between political affiliation and age range: Calculate Goodman's and Kruskal's gamma.

Goodman's and Kruskal's gamma is best used when comparing:

To calculate the phi coefficient we require:

Why the Social Researcher Uses Statistics

Organizing the Data

Measures of Central Tendency

Measures of Variability

Probability and the Normal Curve

Samples and Populations

Testing Differences Between Means

Analysis of Variance

Nonparametric Tests of Significance

Correlation

Regression Analysis

Choosing Statistical Procedures for Research Problems

Filters

Exam 12: Nonparametric Measures of Correlation

If our obtained chi-square value for a 2 x 2 cross-tabulation is equal to 19.4 and we have 10 respondents in each cell, the phi coefficient is:

The number of variables that rs seeks to find a correlation between is __________.

The contingency coefficient is NOT based on chi-square.

Compute G and a z-score to test for significance for the data below:

The question below refers to the following 3 x 4 contingency table: Calculate the contingency coefficient.

In Goodman's and Kruskal's gamma (G), perfect __________ indicates a perfect negative correlation.

When nominal data are presented in a 3 x 3 cross-tabulation, the correlation is computed Using:

Which test is an alternative to the contingency coefficient?

Spearman's rank-order correlation is only used for __________ level data.

The question below refers to the following data depicting the relationship between political affiliation and age range: Calculate the sum frequency of inversions.

A perfect positive correlations is expressed as +.5

The question below refers to the following observations between work group size and satisfaction with work: Using the gamma test of significance, calculate the z-score. Can we reject the null hypothesis?

Which of the following is NOT a requirement for Spearman's rank-order correlation Coefficient?

The contingency coefficient (C) is used for nominal tables larger than 2 x 2.

The phi coefficient ( is only used for __________ level data.

Which of the following is a requirement when computing Spearman's rank-order Correlation coefficient?

In Goodman's and Kruskal's gamma (G), perfect agreement indicates a perfect __________ correlation.

The question below refers to the following data depicting the relationship between political affiliation and age range: Calculate Goodman's and Kruskal's gamma.

Goodman's and Kruskal's gamma is best used when comparing:

To calculate the phi coefficient we require:

Why the Social Researcher Uses Statistics

Organizing the Data

Measures of Central Tendency

Measures of Variability

Probability and the Normal Curve

Samples and Populations

Testing Differences Between Means

Analysis of Variance

Nonparametric Tests of Significance

Correlation

Regression Analysis

Choosing Statistical Procedures for Research Problems

Filters