Question 1

When there is a high correlation between dependent variables,what can occur in MANOVA?

Accepted Answer

A) The production of statistically significant results 
B) The loss of degrees of freedom 
C) The need to further analyse data sets 
D) The reduction of standard error rates 
A) The production of statistically significant results 
B) The loss of degrees of freedom 
C) The need to further analyse data sets 
D) The reduction of standard error rates B

Question 2

Are MANOVAs multivariate or univariate?

Accepted Answer

A) Multivariate 
B) Univariate 
A) Multivariate 
B) Univariate A

Question 3

What is a benefit of using MANOVAs rather than conducting multiple ANOVAs?

Accepted Answer

A) There is no significant benefit,as they are largely the same. 
B) Control over Type I error rates is retained. 
C) Statistically more significant results are produced. 
D) More robust regressions are generated. 
A) There is no significant benefit,as they are largely the same. 
B) Control over Type I error rates is retained. 
C) Statistically more significant results are produced. 
D) More robust regressions are generated. B

Question 4

If considering the four outcome measures detailed in Q21 in relation to first-year undergraduates studying for a BA in Education at the University of Birmingham,and their levels of attainment on an exam,you discover that you have no definite way of concluding total numbers of students on the course,and there is no theoretical link between any of the four categories and attainment (either good or bad).Which of the following statements justifies not using MANOVA in this study?

Accepted Answer

A) MANOVA can only handle low participant numbers. 
B) MANOVA treats variables independently of one another. 
C) Dependent variables should not be lumped together in a MANOVA unless there is a good theoretical or empirical basis for doing so. 
D) It is only possible to run separate analyses from the above information. 
A) MANOVA can only handle low participant numbers. 
B) MANOVA treats variables independently of one another. 
C) Dependent variables should not be lumped together in a MANOVA unless there is a good theoretical or empirical basis for doing so. 
D) It is only possible to run separate analyses from the above information.

Question 5

The variates mentioned above are called?

Accepted Answer

A) Linear function variates 
B) Discriminant function variates 
C) Latent factors 
D) Variables 
A) Linear function variates 
B) Discriminant function variates 
C) Latent factors 
D) Variables

Question 6

In MANOVA,the dependent variables should moderately correlate.

Accepted Answer

A) True 
 B)False

Question 7

In MANOVA,observations should be?

Accepted Answer

A) Statistically dependent 
B) Neutral 
C) Statistically independent 
D) Undetectable 
A) Statistically dependent 
B) Neutral 
C) Statistically independent 
D) Undetectable

Question 8

Box's test looks at which of the following?

Accepted Answer

A) Multiple linear regressions 
B) Different multivariate data sets 
C) Equal z-scores 
D) Equal covariance matrices 
A) Multiple linear regressions 
B) Different multivariate data sets 
C) Equal z-scores 
D) Equal covariance matrices

Question 9

The fundamental difference between MANOVAs and ANOVAs is that?

Accepted Answer

A) MANOVAs include multiple dependent variables. 
B) MANOVAs have one more independent variable than ANOVAs. 
C) MANOVAs cannot be compared to ANOVAs. 
D) They are the same. 
A) MANOVAs include multiple dependent variables. 
B) MANOVAs have one more independent variable than ANOVAs. 
C) MANOVAs cannot be compared to ANOVAs. 
D) They are the same.

Question 10

Discriminant function analysis is used to predict what?

Accepted Answer

A) Error ratios in independent variables 
B) Standard deviation between groups of scores 
C) Extraction of data 
D) A categorical dependent variable using one or more predictor variables 
A) Error ratios in independent variables 
B) Standard deviation between groups of scores 
C) Extraction of data 
D) A categorical dependent variable using one or more predictor variables

Question 11

It is assumed that the dependent variable (singular)is normally distributed in each group in which type of analysis?

Accepted Answer

A) ANOVA 
B) MANOVA 
C) Both 
D) Neither 
A) ANOVA 
B) MANOVA 
C) Both 
D) Neither

Question 12

Box's test is susceptible to which of the following?

Accepted Answer

A) Large and significant errors 
B) Deviations from multivariate normality 
C) Malleability from other test results 
D) All of the above 
A) Large and significant errors 
B) Deviations from multivariate normality 
C) Malleability from other test results 
D) All of the above

Question 13

What is simple definition of a cross-product?

Accepted Answer

A) The representation of total value for the combined error between two variables 
B) The offspring of combining two data sets 
C) The result of an ANOVA added to a MANOVA 
D) None of the above 
A) The representation of total value for the combined error between two variables 
B) The offspring of combining two data sets 
C) The result of an ANOVA added to a MANOVA 
D) None of the above

Question 14

The product of the unexplained variance on each of the variates is calculated using:

Accepted Answer

A) Roy's largest root 
B) Wilks's lambda 
C) Hotelling-Lawley trace 
D) Pillai-Bartlett trace 
A) Roy's largest root 
B) Wilks's lambda 
C) Hotelling-Lawley trace 
D) Pillai-Bartlett trace

Question 15

When conducting a study,you have multiple outcome measures.These may be linked to a student's level of visual impairment,position on the autistic spectrum,how deaf a student is,and their understanding of Braille texts.When asked to compare groups from all of these outcome variables,it is best to use which approach?

Accepted Answer

A) ANOVA 
B) MANOVA 
A) ANOVA 
B) MANOVA

Question 16

If a MANOVA is significant,what would the researcher expect to do?

Accepted Answer

A) Ignore the results. 
B) Nothing,that is all that can be done with the data. 
C) Pass the data to someone else to check. 
D) Perform ANOVAs on each dependent variable. 
A) Ignore the results. 
B) Nothing,that is all that can be done with the data. 
C) Pass the data to someone else to check. 
D) Perform ANOVAs on each dependent variable.

Question 17

Positive definite matrices appear in MANOVA where _____ appear in ANOVA?

Accepted Answer

A) sums of squares 
B) total error 
C) high standard deviation 
D) low predictability ratios 
A) sums of squares 
B) total error 
C) high standard deviation 
D) low predictability ratios

Question 18

Assumptions made in MANOVA are completely different than those assumptions made in ANOVA,as the multivariate case distorts the data.

Accepted Answer

A) True 
 B)False

Question 19

The assumption of multivariate normality can be tested with SPSS.

Accepted Answer

A) True 
 B)False

Question 20

In MANOVA,how should data be sampled from the population of interest?

Accepted Answer

A) Only data from known sources/participants should be used. 
B) Data should be sampled at regular and repeated intervals. 
C) At random. 
D) Data from the whole population should be included when running MANOVA. 
A) Only data from known sources/participants should be used. 
B) Data should be sampled at regular and repeated intervals. 
C) At random. 
D) Data from the whole population should be included when running MANOVA.

When there is a high correlation between dependent variables,what can occur in MANOVA?

Are MANOVAs multivariate or univariate?

What is a benefit of using MANOVAs rather than conducting multiple ANOVAs?

The variates mentioned above are called?

In MANOVA,the dependent variables should moderately correlate.

In MANOVA,observations should be?

Box's test looks at which of the following?

The fundamental difference between MANOVAs and ANOVAs is that?

Discriminant function analysis is used to predict what?

It is assumed that the dependent variable (singular)is normally distributed in each group in which type of analysis?

Box's test is susceptible to which of the following?

What is simple definition of a cross-product?

The product of the unexplained variance on each of the variates is calculated using:

If a MANOVA is significant,what would the researcher expect to do?

Positive definite matrices appear in MANOVA where _____ appear in ANOVA?

Assumptions made in MANOVA are completely different than those assumptions made in ANOVA,as the multivariate case distorts the data.

The assumption of multivariate normality can be tested with SPSS.

In MANOVA,how should data be sampled from the population of interest?

Why Is My Evil Lecturer Forcing Me to Learn Statistic

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

Moderation,mediation and Multicategory Predictors

Comparing Several Means

Analysis of Covariance

Factorial Anova

Repeated-Measures Designs

Mixed Design Anova

Exploratory Factor Analysis

Categorical Data

Logistic Regression

Multilevel Linear Models

Filters

Exam 17: Multiple Analysis of Variance Manova

When there is a high correlation between dependent variables,what can occur in MANOVA?

Are MANOVAs multivariate or univariate?

What is a benefit of using MANOVAs rather than conducting multiple ANOVAs?

The variates mentioned above are called?

In MANOVA,the dependent variables should moderately correlate.

In MANOVA,observations should be?

Box's test looks at which of the following?

The fundamental difference between MANOVAs and ANOVAs is that?

Discriminant function analysis is used to predict what?

It is assumed that the dependent variable (singular)is normally distributed in each group in which type of analysis?

Box's test is susceptible to which of the following?

What is simple definition of a cross-product?

The product of the unexplained variance on each of the variates is calculated using:

If a MANOVA is significant,what would the researcher expect to do?

Positive definite matrices appear in MANOVA where _____ appear in ANOVA?

Assumptions made in MANOVA are completely different than those assumptions made in ANOVA,as the multivariate case distorts the data.

The assumption of multivariate normality can be tested with SPSS.

In MANOVA,how should data be sampled from the population of interest?

Why Is My Evil Lecturer Forcing Me to Learn Statistic

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

Moderation,mediation and Multicategory Predictors

Comparing Several Means

Analysis of Covariance

Factorial Anova

Repeated-Measures Designs

Mixed Design Anova

Exploratory Factor Analysis

Categorical Data

Logistic Regression

Multilevel Linear Models

Filters