Question 1

__________ is the simplest nonprobability sampling technique. Researchers study only readily available participants.

Accepted Answer

Convenienc

Question 2

Which of the following is false regarding sampling error?

Accepted Answer

A)  Rarely does a selected sample perfectly represents the population. 
B)  The differences between the sample and the population refer to sampling error. 
C)  Sampling techniques are developed to minimize the inherent inaccuracy of sampling. 
D)  Because of sampling error, any findings based on samples cannot be generalized to the population. 
A)  Rarely does a selected sample perfectly represents the population. 
B)  The differences between the sample and the population refer to sampling error. 
C)  Sampling techniques are developed to minimize the inherent inaccuracy of sampling. 
D)  Because of sampling error, any findings based on samples cannot be generalized to the population.

Question 3

__________ allows categories in the stratified sample to be further subdivided to ensure equal representation of participants who might not be selected for participation otherwise.

Accepted Answer

Multistage

Question 4

Which of the following is true regarding quota sampling?

Accepted Answer

A)  As quota sampling makes an effort to represent the population, it is a type of probability sampling. 
B)  Quota sampling is similar to randomized stratified sampling, but is less rigorous and does not use randomization. 
C)  Despite the absence of randomization, researchers who use quota sampling can predict if the sample selected is representative of the population. 
D)  All of the above 
A)  As quota sampling makes an effort to represent the population, it is a type of probability sampling. 
B)  Quota sampling is similar to randomized stratified sampling, but is less rigorous and does not use randomization. 
C)  Despite the absence of randomization, researchers who use quota sampling can predict if the sample selected is representative of the population. 
D)  All of the above

Question 5

Systematic sampling can be either a probability or nonprobability sampling strategy.

Accepted Answer

A) True 
 B)False

Question 6

__________ sampling refers to the sampling technique that utilizes preexisting, easily accessible participants who are not randomly selected, but simply chosen because of availability.

Accepted Answer

A)  Convenience 
B)  Quota 
C)  Purposeful 
D)  Snowball 
A)  Convenience 
B)  Quota 
C)  Purposeful 
D)  Snowball

Question 7

Which of the following is an example of multistage stratified cluster sampling?

Accepted Answer

A)  Uniform Crime Reports 
B)  National Crime Victimization Survey 
C)  National Incident-Based Reporting System 
D)  None of the above 
A)  Uniform Crime Reports 
B)  National Crime Victimization Survey 
C)  National Incident-Based Reporting System 
D)  None of the above

Question 8

__________ is a type of convenience sampling, but efforts are made to keep selecting participants until a certain number is actually filled.

Accepted Answer

The answer of __________ is a type of convenience sampling,...

Question 9

Which of the following is false about sampling?

Accepted Answer

A)  It is less expensive to study a selection of a large group instead of the entire group. 
B)  A sample can represent the study population if it is properly selected, following standardized procedures. 
C)  If sampling procedures are properly conducted, there is no difference between the sample and the population. 
D)  none of the above 
A)  It is less expensive to study a selection of a large group instead of the entire group. 
B)  A sample can represent the study population if it is properly selected, following standardized procedures. 
C)  If sampling procedures are properly conducted, there is no difference between the sample and the population. 
D)  none of the above

Question 10

__________ occurs when researchers cannot gain access to a targeted population or when the desired sample is secretive.

Accepted Answer

Snowballin

Question 11

Simple random sampling can be used only when a list of the total population is available.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following is most affected by sampling techniques?

Accepted Answer

A)  Internal validity 
B)  External validity 
C)  Reliability 
D)  Sample size 
A)  Internal validity 
B)  External validity 
C)  Reliability 
D)  Sample size

Question 13

Which of the following is a method of randomization to select a probability sample?

Accepted Answer

A)  Computer software 
B)  Table of random numbers 
C)  Random digit dialing 
D)  All of the above 
A)  Computer software 
B)  Table of random numbers 
C)  Random digit dialing 
D)  All of the above

Question 14

In sampling, __________ means that each element in the population has an equal chance of being selected for the sample.

Accepted Answer

The answer of In sampling, __________ means that each element...

Question 15

Which of the following is false regarding probability/nonprobability sampling?

Accepted Answer

A)  Compared to nonprobability sampling methods, probability sampling techniques are more likely to increase the representativeness of a sample selected. 
B)  In general, probability sampling is preferred for quantitative research because probability sampling strategies allow researchers to use more powerful and inferential statistical analyses. 
C)  The research topic under consideration and the goals of the research determine which strategy is the most appropriate. 
D)  Because nonprobability sampling has weak generalizability, nonprobability sampling strategies should not be used in criminology and criminal justice. 
A)  Compared to nonprobability sampling methods, probability sampling techniques are more likely to increase the representativeness of a sample selected. 
B)  In general, probability sampling is preferred for quantitative research because probability sampling strategies allow researchers to use more powerful and inferential statistical analyses. 
C)  The research topic under consideration and the goals of the research determine which strategy is the most appropriate. 
D)  Because nonprobability sampling has weak generalizability, nonprobability sampling strategies should not be used in criminology and criminal justice.

Question 16

Nonprobability sampling strategies include convenience sampling, quota sampling, purposeful sampling, and snowball sampling.

Accepted Answer

A) True 
 B)False

Question 17

As quota sampling does not use randomization, researchers who rely on quota sampling do not know if the sample selected represents the population.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following is false regarding snowball sampling?

Accepted Answer

A)  Snowballing sampling is a type of nonprobability sampling. 
B)  Snowballing sampling can provide access to many subversive populations. 
C)  Snowballing sampling requires strong interpersonal skills that enable researchers to effectively convey the value of the research to participants. 
D)  None of the above 
A)  Snowballing sampling is a type of nonprobability sampling. 
B)  Snowballing sampling can provide access to many subversive populations. 
C)  Snowballing sampling requires strong interpersonal skills that enable researchers to effectively convey the value of the research to participants. 
D)  None of the above

Question 19

Proper sampling procedures allow researchers to use a smaller number of research participants instead of the whole population, which saves time and resources.

Accepted Answer

A) True 
 B)False

Question 20

A researcher wants to compare students' grade point averages based on a student's year in college: freshmen, sophomore, junior, and senior. If the researcher also wants to have a probability sample with the equal number of students in each category, what might be the best way?

Accepted Answer

A)  Simple random sampling 
B)  Stratified random sampling 
C)  Cluster sampling 
D)  Quota sampling 
A)  Simple random sampling 
B)  Stratified random sampling 
C)  Cluster sampling 
D)  Quota sampling

__________ is the simplest nonprobability sampling technique. Researchers study only readily available participants.

Which of the following is false regarding sampling error?

__________ allows categories in the stratified sample to be further subdivided to ensure equal representation of participants who might not be selected for participation otherwise.

Which of the following is true regarding quota sampling?

Systematic sampling can be either a probability or nonprobability sampling strategy.

__________ sampling refers to the sampling technique that utilizes preexisting, easily accessible participants who are not randomly selected, but simply chosen because of availability.

Which of the following is an example of multistage stratified cluster sampling?

__________ is a type of convenience sampling, but efforts are made to keep selecting participants until a certain number is actually filled.

Which of the following is false about sampling?

__________ occurs when researchers cannot gain access to a targeted population or when the desired sample is secretive.

Simple random sampling can be used only when a list of the total population is available.

Which of the following is most affected by sampling techniques?

Which of the following is a method of randomization to select a probability sample?

In sampling, __________ means that each element in the population has an equal chance of being selected for the sample.

Which of the following is false regarding probability/nonprobability sampling?

Nonprobability sampling strategies include convenience sampling, quota sampling, purposeful sampling, and snowball sampling.

As quota sampling does not use randomization, researchers who rely on quota sampling do not know if the sample selected represents the population.

Which of the following is false regarding snowball sampling?

Proper sampling procedures allow researchers to use a smaller number of research participants instead of the whole population, which saves time and resources.

A researcher wants to compare students' grade point averages based on a student's year in college: freshmen, sophomore, junior, and senior. If the researcher also wants to have a probability sample with the equal number of students in each category, what might be the best way?

Why Research at All

The Stages of Research: A General Overview

Research Ethics

Validity and Reliability: Threats to Research Integrity

Qualitative Research Strategies

Research Designs and Survey Research

Mixed Methods

Elementary and Intermediate Quantitative Data Analysis

Qualitative Data Analysis

Beyond Research: An Aid to Writing Success

Filters

Exam 8: Sampling Strategies

__________ is the simplest nonprobability sampling technique. Researchers study only readily available participants.

Which of the following is false regarding sampling error?

__________ allows categories in the stratified sample to be further subdivided to ensure equal representation of participants who might not be selected for participation otherwise.

Which of the following is true regarding quota sampling?

Systematic sampling can be either a probability or nonprobability sampling strategy.

__________ sampling refers to the sampling technique that utilizes preexisting, easily accessible participants who are not randomly selected, but simply chosen because of availability.

Which of the following is an example of multistage stratified cluster sampling?

__________ is a type of convenience sampling, but efforts are made to keep selecting participants until a certain number is actually filled.

Which of the following is false about sampling?

__________ occurs when researchers cannot gain access to a targeted population or when the desired sample is secretive.

Simple random sampling can be used only when a list of the total population is available.

Which of the following is most affected by sampling techniques?

Which of the following is a method of randomization to select a probability sample?

In sampling, __________ means that each element in the population has an equal chance of being selected for the sample.

Which of the following is false regarding probability/nonprobability sampling?

Nonprobability sampling strategies include convenience sampling, quota sampling, purposeful sampling, and snowball sampling.

As quota sampling does not use randomization, researchers who rely on quota sampling do not know if the sample selected represents the population.

Which of the following is false regarding snowball sampling?

Proper sampling procedures allow researchers to use a smaller number of research participants instead of the whole population, which saves time and resources.

A researcher wants to compare students' grade point averages based on a student's year in college: freshmen, sophomore, junior, and senior. If the researcher also wants to have a probability sample with the equal number of students in each category, what might be the best way?

Why Research at All

The Stages of Research: A General Overview

Research Ethics

Validity and Reliability: Threats to Research Integrity

Qualitative Research Strategies

Research Designs and Survey Research

Mixed Methods

Elementary and Intermediate Quantitative Data Analysis

Qualitative Data Analysis

Beyond Research: An Aid to Writing Success

Filters