Question 1

Which of the following assumes some interval level of measurement and a normal population?

Accepted Answer

A) Phi coefficient 
B) Parametric statistics 
C) Nonparametric statistics 
D) Cramer's V 
A) Phi coefficient 
B) Parametric statistics 
C) Nonparametric statistics 
D) Cramer's V

Question 2

Which of the following is the simplest measure of dispersion and represents either the highest and lowest scores or the distance between the highest and lowest scores in a distribution?

Accepted Answer

A) Mean 
B) Median 
C) Mode 
D) Range 
A) Mean 
B) Median 
C) Mode 
D) Range

Question 3

__________refer to the number of cells that are free to vary;that is,once the value of certain cells is fixed,the others are no longer free to vary.

Accepted Answer

The answer of __________refer to the number of cells that...

Question 4

The __________ is a measure of central tendency that is applicable to ordinal ranked)data.

Accepted Answer

The answer of The __________ is a measure of central...

Question 5

__________ enable generalization or inference of sample findings to larger populations or assessment of the probability of certain findings.

Accepted Answer

Inferentia

Question 6

Which of the following refers to a chi-square-based measure of relationship in which a zero equals no relationship,but the upper limit is less than one?

Accepted Answer

A) Phi coefficient 
B) Chi coefficient 
C) Contingency coefficient 
D) Cramer's V 
A) Phi coefficient 
B) Chi coefficient 
C) Contingency coefficient 
D) Cramer's V

Question 7

Which of the following is used in comparing three or more sample means?

Accepted Answer

A) Analysis of variance 
B) Tests of significance 
C) t Test 
D) x Test 
A) Analysis of variance 
B) Tests of significance 
C) t Test 
D) x Test

Question 8

The __________ is the simplest measure of dispersion and represents either the highest and lowest scores or the distance between the highest and lowest scores in a distribution.

Accepted Answer

The answer of The __________ is the simplest measure of...

Question 9

Pearson's r shows the relationship between two or more interval level variables.

Accepted Answer

A) True 
 B)False

Question 10

Define regression equation discuss its significance in enabling one to predict outcome scores.

Accepted Answer

[key points to be made]
● A regression e

Question 11

Which of the following refers to an equation that enables the prediction of one variable on the basis of the value of others?

Accepted Answer

A) Positive equation 
B) Negative equation 
C) Regression equation 
D) Progressive equation 
A) Positive equation 
B) Negative equation 
C) Regression equation 
D) Progressive equation

Question 12

Which of the following is the most familiar measure of central tendency and simply involves dividing the total score by the total number of cases N?

Accepted Answer

A) Mean 
B) Median 
C) Mode 
D) Range 
A) Mean 
B) Median 
C) Mode 
D) Range

Question 13

Which of the following assesses whether the differences between observed and expected values could be due to chance or are statistically significant?

Accepted Answer

A) Null hypothesis 
B) Tests of significance 
C) t Test 
D) x Test 
A) Null hypothesis 
B) Tests of significance 
C) t Test 
D) x Test

Question 14

Which of the following occurs when one variable enables the prediction of the value of the second variable?

Accepted Answer

A) Positive relationship 
B) Negative relationship 
C) Statistical relationship 
D) Progressive relationship 
A) Positive relationship 
B) Negative relationship 
C) Statistical relationship 
D) Progressive relationship

Question 15

Cramer's V is rarely useful for contingency tables that are larger than 2 X 2.

Accepted Answer

A) True 
 B)False

Question 16

Which of the following assumes that there is no difference between the groups being compared or no relationship in the population?

Accepted Answer

A) Phi coefficient 
B) Parametric statistics 
C) Nonparametric statistics 
D) Null hypothesis 
A) Phi coefficient 
B) Parametric statistics 
C) Nonparametric statistics 
D) Null hypothesis

Which of the following assumes some interval level of measurement and a normal population?

Which of the following is the simplest measure of dispersion and represents either the highest and lowest scores or the distance between the highest and lowest scores in a distribution?

__________refer to the number of cells that are free to vary;that is,once the value of certain cells is fixed,the others are no longer free to vary.

The __________ is a measure of central tendency that is applicable to ordinal ranked)data.

__________ enable generalization or inference of sample findings to larger populations or assessment of the probability of certain findings.

Which of the following refers to a chi-square-based measure of relationship in which a zero equals no relationship,but the upper limit is less than one?

Which of the following is used in comparing three or more sample means?

The __________ is the simplest measure of dispersion and represents either the highest and lowest scores or the distance between the highest and lowest scores in a distribution.

Pearson's r shows the relationship between two or more interval level variables.

Define regression equation discuss its significance in enabling one to predict outcome scores.

Which of the following refers to an equation that enables the prediction of one variable on the basis of the value of others?

Which of the following is the most familiar measure of central tendency and simply involves dividing the total score by the total number of cases N?

Which of the following assesses whether the differences between observed and expected values could be due to chance or are statistically significant?

Which of the following occurs when one variable enables the prediction of the value of the second variable?

Cramer's V is rarely useful for contingency tables that are larger than 2 X 2.

Which of the following assumes that there is no difference between the groups being compared or no relationship in the population?

Introduction to Criminal Justice Research Methods: Theory and Method

Ethics in Criminal Justice Research

Research Design: the Experimental Model and Its Variations

The Uniform Crime Reports and Sampling

Survey Research: Questionnaires

Interviews and Telephone Surveys

Participant Observation and Case Studies

Unobtrusive Measures,secondary Analysis,and the Uses of Official Statistics

Validity,reliability,and Triangulated Strategies

Scaling and Index Construction

Policy Analysis and Evaluation Research

Data Management: Coding,tabulation,and Simple Data Presentation

Filters

Exam 13: Data Analysis: a Users Guide to Statistics

Which of the following assumes some interval level of measurement and a normal population?

Which of the following is the simplest measure of dispersion and represents either the highest and lowest scores or the distance between the highest and lowest scores in a distribution?

__________refer to the number of cells that are free to vary;that is,once the value of certain cells is fixed,the others are no longer free to vary.

The __________ is a measure of central tendency that is applicable to ordinal ranked)data.

__________ enable generalization or inference of sample findings to larger populations or assessment of the probability of certain findings.

Which of the following refers to a chi-square-based measure of relationship in which a zero equals no relationship,but the upper limit is less than one?

Which of the following is used in comparing three or more sample means?

The __________ is the simplest measure of dispersion and represents either the highest and lowest scores or the distance between the highest and lowest scores in a distribution.

Pearson's r shows the relationship between two or more interval level variables.

Define regression equation discuss its significance in enabling one to predict outcome scores.

Which of the following refers to an equation that enables the prediction of one variable on the basis of the value of others?

Which of the following is the most familiar measure of central tendency and simply involves dividing the total score by the total number of cases N?

Which of the following assesses whether the differences between observed and expected values could be due to chance or are statistically significant?

Which of the following occurs when one variable enables the prediction of the value of the second variable?

Cramer's V is rarely useful for contingency tables that are larger than 2 X 2.

Which of the following assumes that there is no difference between the groups being compared or no relationship in the population?

Introduction to Criminal Justice Research Methods: Theory and Method

Ethics in Criminal Justice Research

Research Design: the Experimental Model and Its Variations

The Uniform Crime Reports and Sampling

Survey Research: Questionnaires

Interviews and Telephone Surveys

Participant Observation and Case Studies

Unobtrusive Measures,secondary Analysis,and the Uses of Official Statistics

Validity,reliability,and Triangulated Strategies

Scaling and Index Construction

Policy Analysis and Evaluation Research

Data Management: Coding,tabulation,and Simple Data Presentation

Filters