Question 1

Which of the following is an advantage of loglinear analysis?

Accepted Answer

A)  It allows analysis of different types of data. 
B)  It provides a systematic approach to the analysis of complex multidimensional tables. 
C)  Empty cells do not lower the power of the test. 
D)  It means you do not have to compare models. 
A)  It allows analysis of different types of data. 
B)  It provides a systematic approach to the analysis of complex multidimensional tables. 
C)  Empty cells do not lower the power of the test. 
D)  It means you do not have to compare models.

Question 2

When would you consider converting χ2 to odds ratio?

Accepted Answer

A)  When calculating the effect size before performing a chi-square test 
B)  When calculating the likelihood before performing a chi-square test 
C)  When calculating the effect size after performing a chi-square test 
D)  When calculating the likelihood after performing a chi-square test 
A)  When calculating the effect size before performing a chi-square test 
B)  When calculating the likelihood before performing a chi-square test 
C)  When calculating the effect size after performing a chi-square test 
D)  When calculating the likelihood after performing a chi-square test

Question 3

A calculated value of chi-square

Accepted Answer

A)  Compares the frequencies of categories of items in a sample to the frequencies that are expected in the population. 
B)  Compares the frequencies of categories in the population to those expected in the sample. 
C)  Compares the mean number of categories in a sample to those in the population. 
D)  Compares the mean number of frequencies in a population to those in the sample. 
A)  Compares the frequencies of categories of items in a sample to the frequencies that are expected in the population. 
B)  Compares the frequencies of categories in the population to those expected in the sample. 
C)  Compares the mean number of categories in a sample to those in the population. 
D)  Compares the mean number of frequencies in a population to those in the sample.

Question 4

In which sub-dialog box can the chi-square test be found?

Accepted Answer

A)  Frequencies: Percentages 
B)  Crosstabs: Statistics 
C)  Bivariate: Pearson 
D)  sex: Female 
A)  Frequencies: Percentages 
B)  Crosstabs: Statistics 
C)  Bivariate: Pearson 
D)  sex: Female

Question 5

Loglinear analysis is

Accepted Answer

A)  A multivariate alternative to chi-square. 
B)  A multivariate equivalent to linear regression. 
C)  An analytical form of logistic regression. 
D)  A way of working with logarithms when there are a lot of numbers. 
A)  A multivariate alternative to chi-square. 
B)  A multivariate equivalent to linear regression. 
C)  An analytical form of logistic regression. 
D)  A way of working with logarithms when there are a lot of numbers.

Question 6

When would you consider using a loglinear analysis as the method of choice?

Accepted Answer

A)  When data need to be collapsed 
B)  When sample sizes are large 
C)  When there are several categorical variables 
D)  None of the above 
A)  When data need to be collapsed 
B)  When sample sizes are large 
C)  When there are several categorical variables 
D)  None of the above

Question 7

A calculated value of chi-square

Accepted Answer

A)  Compares the frequencies of categories of items in a sample to the frequencies that are expected in the population. 
B)  Compares the frequencies of categories in the population to those expected in the sample. 
C)  Compares the mean number of categories in a sample to those in the population. 
D)  Compares the mean number of frequencies in a population to those in the sample. 
A)  Compares the frequencies of categories of items in a sample to the frequencies that are expected in the population. 
B)  Compares the frequencies of categories in the population to those expected in the sample. 
C)  Compares the mean number of categories in a sample to those in the population. 
D)  Compares the mean number of frequencies in a population to those in the sample.

Question 8

Chi-square is a test of

Accepted Answer

A)  Difference 
B)  Relationship 
C)  Association 
D)  Factors 
A)  Difference 
B)  Relationship 
C)  Association 
D)  Factors

Which of the following is an advantage of loglinear analysis?

When would you consider converting χ² to odds ratio?

A calculated value of chi-square

In which sub-dialog box can the chi-square test be found?

Loglinear analysis is

When would you consider using a loglinear analysis as the method of choice?

A calculated value of chi-square

Chi-square is a test of

Why Is My Evil Lecturer Forcing Me to Learn Statistics

The Spine of Statistics

The Phoenix of Statistics

The Ibm Spss Statistics Environment

Exploring Data With Graphs

The Beast of Bias

Non-Parametric Models

Correlation

Regression

Comparing Two Means

Moderation,mediation and More Regression

Glm 1: Comparing Several Independent Means

Glm 2: Comparing Means Adjusted for Other Predictors Analysis of Covariance

Glm 3: Factorial Designs

Glm 4: Repeated-Measures Designs

Glm 5: Mixed Designs

Multivariate Analysis of Variance Manova

Exploratory Factor Analysis

Categorical Outcomes: Logistic Regression

Multilevel Linear Models

Filters

Exam 19: Categorical Outcomes: Chi-Square and Loglinear Analysis

Which of the following is an advantage of loglinear analysis?

When would you consider converting χ2 to odds ratio?

A calculated value of chi-square

In which sub-dialog box can the chi-square test be found?

Loglinear analysis is

When would you consider using a loglinear analysis as the method of choice?

A calculated value of chi-square

Chi-square is a test of

Why Is My Evil Lecturer Forcing Me to Learn Statistics

The Spine of Statistics

The Phoenix of Statistics

The Ibm Spss Statistics Environment

Exploring Data With Graphs

The Beast of Bias

Non-Parametric Models

Correlation

Regression

Comparing Two Means

Moderation,mediation and More Regression

Glm 1: Comparing Several Independent Means

Glm 2: Comparing Means Adjusted for Other Predictors Analysis of Covariance

Glm 3: Factorial Designs

Glm 4: Repeated-Measures Designs

Glm 5: Mixed Designs

Multivariate Analysis of Variance Manova

Exploratory Factor Analysis

Categorical Outcomes: Logistic Regression

Multilevel Linear Models

Filters

When would you consider converting χ² to odds ratio?