Question 1

In multiple regression analysis,each predictor has a "slope" (â)that is called a:

Accepted Answer

A) factor 
B) squared multiple correlation coefficient 
C) regression coefficient 
D) multiple r 
A) factor 
B) squared multiple correlation coefficient 
C) regression coefficient 
D) multiple r

Question 2

A researcher is interested in whether the number of years working in a company (1,5,or 10)might have an effect on job satisfaction (rating scale 1-50),employer satisfaction (rating scale 1-20)and perception of job difficulty (rating scale 1-10).Which of the following tests would be used to analyze this data?

Accepted Answer

A) Two-way between-subjects analysis of variance 
B) Two-way repeated measures analysis of variance 
C) Two-way between-within analysis of variance 
D) Multivariate analysis of variance 
A) Two-way between-subjects analysis of variance 
B) Two-way repeated measures analysis of variance 
C) Two-way between-within analysis of variance 
D) Multivariate analysis of variance

Question 3

The Independent groups t-test assumes _____.

Accepted Answer

A) normal distribution 
B) Dependent V.ratio or interval 
C) between subjects design 
D) All of these 
E) None of these 
A) normal distribution 
B) Dependent V.ratio or interval 
C) between subjects design 
D) All of these 
E) None of these

Question 4

When both variables under study are qualitative and between-subjects in nature,the appropriate method of data analysis is the chi square test as discussed in Chapter 15.

Accepted Answer

A) True 
 B)False

In multiple regression analysis,each predictor has a "slope" (â)that is called a:

The Independent groups t-test assumes _____.

When both variables under study are qualitative and between-subjects in nature,the appropriate method of data analysis is the chi square test as discussed in Chapter 15.

Introduction and Mathematical Preliminaries

Frequency and Probability Distributions

Measures of Central Tendency and Variability

Percentiles,percentile Ranks,standard Scores,and the Normal Distribution

Pearson Correlation and Regression: Descriptive Aspects

Probability

Estimation and Sampling Distributions

Hypothesis Testing: Inferences About a Single Mean

Principles of Research Design and Statistical Preliminaries for Analyzing Bivariate Relationships

Independent Groups T-Test

Correlated Groups T-Test

One-Way Repeated Measures Analysis of Variance

Pearson Correlation and Regression: Inferential Aspects

Chi-Square Test

Nonparametric Statistics

Two-Way Between-Subjects Analysis of Variance

Filters

Exam 17: Overview and Extension: Statistical Tests for More Complex Designs

In multiple regression analysis,each predictor has a "slope" (â)that is called a:

The Independent groups t-test assumes _____.

When both variables under study are qualitative and between-subjects in nature,the appropriate method of data analysis is the chi square test as discussed in Chapter 15.

Introduction and Mathematical Preliminaries

Frequency and Probability Distributions

Measures of Central Tendency and Variability

Percentiles,percentile Ranks,standard Scores,and the Normal Distribution

Pearson Correlation and Regression: Descriptive Aspects

Probability

Estimation and Sampling Distributions

Hypothesis Testing: Inferences About a Single Mean

Principles of Research Design and Statistical Preliminaries for Analyzing Bivariate Relationships

Independent Groups T-Test

Correlated Groups T-Test

One-Way Repeated Measures Analysis of Variance

Pearson Correlation and Regression: Inferential Aspects

Chi-Square Test

Nonparametric Statistics

Two-Way Between-Subjects Analysis of Variance

Filters