Question 1

____________________ predicts several dependent variables by using several independent variables.

Accepted Answer

Multivaria...

Question 2

When an analysis studies the effect of several independent variables on a single dependent variable that is interval-scaled,the analysis is called ____________________ analysis.

Accepted Answer

The answer of When an analysis studies the effect of...

Question 3

-2LL serves as an overall indictor of the predictive power of a logistic regression model.

Accepted Answer

A) True 
 B)False

Question 4

Which formula is the correct formula for a logit?

Accepted Answer

A)  Logiti = ln(probability of success/probability of failure) 
B)  Logiti = ln(probability of success*probability of failure) 
C)  Logiti = ln(probability of success/probability of failure) 2
D)  Logiti = ln(1/probability of failure) 2E) A) and B)
F) B) and C)

Question 5

A variable that is coded as either zero or one and that has two distinct levels is called a(n) ____.

Accepted Answer

A)  regression variable
B)  dummy variable
C)  MANOVA variable
D)  ANOVA variableE) None of the above
F) C) and D)

Question 6

If the probability of failure is 50 percent,the value of the logit is ____________________.

Accepted Answer

The answer of If the probability of failure is 50...

Question 7

The most commonly applied statistic for calculating MANOVA results is the ____.

Accepted Answer

A)  Wald statistic
B)  Wilks beta
C)  logit
D)  Wilks lambdaE) B) and C)
F) A) and C)

Question 8

Interval and ratio scales are referred to as nonmetric scales.

Accepted Answer

A) True 
 B)False

Question 9

When a researcher is attempting to predict sales volume by using building permits,amount of advertising,and the income levels of residents,the researcher is most likely using ____.

Accepted Answer

A)  univariate analysis
B)  a chi-square analysis
C)  multiple regression analysis
D)  factor analysisE) B) and C)
F) C) and D)

Question 10

The odds of success is the probability of success multiplied by the probability of failure.

Accepted Answer

A) True 
 B)False

Question 11

Wilks Lambda is the most commonly applied statistic for calculating MANOVA model results.

Accepted Answer

A) True 
 B)False

Question 12

All of the following are examples of dependence methods of analysis EXCEPT ____.

Accepted Answer

A)  multiple regression analysis
B)  multiple discriminant analysis
C)  cluster analysis
D)  multivariate analysis of varianceE) C) and D)
F) B) and C)

Question 13

In discriminant analysis,a number that serves as a benchmark is a ____.

Accepted Answer

A)  cutting score
B)  discriminant function
C)  discriminant factor
D)  Wald statisticE) A) and B)
F) C) and D)

Question 14

A discriminant score provides a way of assigning observations to groups.

Accepted Answer

A) True 
 B)False

Question 15

Logistic regression is a multivariate technique involving prediction of a categorical,dichotomous dependent variable.

Accepted Answer

A) True 
 B)False

Question 16

The two basic groups of multivariate techniques are ____.

Accepted Answer

A)  dependence methods and interdependence methods
B)  primary methods and secondary methods
C)  simple methods and complex methods
D)  partial methods and complete methodsE) A) and D)
F) A) and C)

Question 17

When the logistic regression equation predicts a result less than 0 (negative value),the predicted outcome is ____________________.

Accepted Answer

The answer of When the logistic regression equation predicts a...

Question 18

Multivariate statistical analysis permits the researcher to consider the effects of three or more variables at the same time.

Accepted Answer

A) True 
 B)False

Question 19

If the probability of success is 90 percent,what is the value of the logit?

Accepted Answer

A)  0.000
B)  1.099
C)  2.197
D)  3.467E) A) and B)
F) B) and C)

Question 20

The limiting score serves as a benchmark in discriminant analysis.

Accepted Answer

A) True 
 B)False

Exam 20: Introducing Multivariate Data Analysis

-2LL serves as an overall indictor of the predictive power of a logistic regression model.

Correct AnswerverifiedShow Answer

____________________ predicts several dependent variables by using several independent variables.

Correct AnswerverifiedMultivaria...View AnswerShow Answer

The two basic groups of multivariate techniques are ____.

Correct AnswerverifiedShow Answer

Which formula is the correct formula for a logit?

Correct AnswerverifiedShow Answer

The most commonly applied statistic for calculating MANOVA results is the ____.

Correct AnswerverifiedShow Answer

The odds of success is the probability of success multiplied by the probability of failure.

Correct AnswerverifiedShow Answer

When a researcher is attempting to predict sales volume by using building permits,amount of advertising,and the income levels of residents,the researcher is most likely using ____.

Correct AnswerverifiedShow Answer

Interval and ratio scales are referred to as nonmetric scales.

Correct AnswerverifiedShow Answer

If the probability of success is 90 percent,what is the value of the logit?

Correct AnswerverifiedShow Answer

The limiting score serves as a benchmark in discriminant analysis.

Correct AnswerverifiedShow Answer

Wilks Lambda is the most commonly applied statistic for calculating MANOVA model results.

Correct AnswerverifiedShow Answer

When the logistic regression equation predicts a result less than 0 (negative value),the predicted outcome is ____________________.

Correct AnswerverifiedShow Answer

Multivariate statistical analysis permits the researcher to consider the effects of three or more variables at the same time.

Correct AnswerverifiedShow Answer

If the probability of failure is 50 percent,the value of the logit is ____________________.

Correct AnswerverifiedShow Answer

A variable that is coded as either zero or one and that has two distinct levels is called a(n) ____.

Correct AnswerverifiedShow Answer

When an analysis studies the effect of several independent variables on a single dependent variable that is interval-scaled,the analysis is called ____________________ analysis.

Correct AnswerverifiedShow Answer

A discriminant score provides a way of assigning observations to groups.

Correct AnswerverifiedShow Answer

Logistic regression is a multivariate technique involving prediction of a categorical,dichotomous dependent variable.

Correct AnswerverifiedShow Answer

In discriminant analysis,a number that serves as a benchmark is a ____.

Correct AnswerverifiedShow Answer

All of the following are examples of dependence methods of analysis EXCEPT ____.

Correct AnswerverifiedShow Answer

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Multivaria...
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