Question 1

Mr.Marsh uses a list of all baseball season ticket holders for his sampling elements.This is called his

Accepted Answer

A) universe. 
B) sampling frame. 
C) target. 
D) None of these answers are correct. 
A) universe. 
B) sampling frame. 
C) target. 
D) None of these answers are correct.

Question 2

The______ the homogeneity (or the less the diversity),the smaller its sampling error.

Accepted Answer

The answer of The______ the homogeneity (or the less the...

Question 3

The case or unit of analysis in a population is

Accepted Answer

A) universe. 
B) snowball. 
C) sample frame. 
D) sampling element. 
A) universe. 
B) snowball. 
C) sample frame. 
D) sampling element.

Question 4

Random sampling guarantees that every random sample a researcher picks perfectly represents the population.

Accepted Answer

A) True 
 B)False

Question 5

Random-digit dialing

Accepted Answer

A) means that the researcher uses different fingers when dialing numbers. 
B) compounds the problems of telephone directories. 
C) nets many disconnected or non-operating numbers. 
D) requires caller-ID. 
A) means that the researcher uses different fingers when dialing numbers. 
B) compounds the problems of telephone directories. 
C) nets many disconnected or non-operating numbers. 
D) requires caller-ID.

Question 6

What are the limitations of quota sampling?

Accepted Answer

selecting "friendly" subjects;

Question 7

A probability sample would allow Mr.Marsh

Accepted Answer

A) to make valid inferences from the sample to the population 
B) to research a small sample 
C) to learn statistics 
D) All of these answers are correct. 
A) to make valid inferences from the sample to the population 
B) to research a small sample 
C) to learn statistics 
D) All of these answers are correct.

Question 8

This type of sampling is a multistage method in which groups are randomly sampled and then a random sample of elements is taken from the sampled groups.This type of random sampling is called ______.

Accepted Answer

The answer of This type of sampling is a multistage...

Question 9

This type of sampling is easy,cheap and fast,but its biggest problem is that it can produce very unrepresentative samples and lacks depth.______ is a nonsystematic selection method that often produces samples very unlike the population.

Accepted Answer

Convenienc

Question 10

Which of the following might be an appropriate sample frame for a population aged 16-18?

Accepted Answer

A) telephone directory 
B) public property tax record 
C) school registration 
D) birth announcements 
A) telephone directory 
B) public property tax record 
C) school registration 
D) birth announcements

Question 11

A(n)______ is a specific list of sampling elements in the target population.

Accepted Answer

The answer of A(n)______ is a specific list of sampling...

Question 12

Random sampling

Accepted Answer

A) is most likely to produce a sample that truly represents the population. 
B) is the same as quota sampling. 
C) requires less work than nonrandom sampling. 
D) is similar to black versus white. 
A) is most likely to produce a sample that truly represents the population. 
B) is the same as quota sampling. 
C) requires less work than nonrandom sampling. 
D) is similar to black versus white.

Question 13

What is the difference between haphazard and random in regard to sampling?

Accepted Answer

Haphazard is not sys

Question 14

Discuss confidence interval.What does it mean statistically?

Accepted Answer

Confidence interval is a zone above and

Question 15

The crucial feature in snowball sampling is that each person or case has a(n)______ with one another.

Accepted Answer

The answer of The crucial feature in snowball sampling is...

Question 16

The size of a sample is more important than its frame.

Accepted Answer

A) True 
 B)False

Question 17

Name four nonprobability sampling techniques.

Accepted Answer

convenience,quota,pu

Question 18

Dr.Van Offer has proposed a study of a population with Hepatitis C,a blood/liver disease that is transmitted through contact with bodily fluids (sexual contact,sharing needles,etc. ).Since he does not have access to medical records because of confidentiality,how will he "find" this population,i.e.what type of sampling techniques might he use? What is this kind of population called? Give two other examples of this type of population.

Accepted Answer

A hidden population is a group that is v

Question 19

The larger the sample size

Accepted Answer

A) the larger the sampling error. 
B) the smaller the population size 
C) the smaller the sampling error. 
D) has no impact on research. 
A) the larger the sampling error. 
B) the smaller the population size 
C) the smaller the sampling error. 
D) has no impact on research.

Question 20

What are the three steps in quota sampling?

Accepted Answer

1)ID several relevant categori

Mr.Marsh uses a list of all baseball season ticket holders for his sampling elements.This is called his

The______ the homogeneity (or the less the diversity),the smaller its sampling error.

The case or unit of analysis in a population is

Random sampling guarantees that every random sample a researcher picks perfectly represents the population.

Random-digit dialing

What are the limitations of quota sampling?

A probability sample would allow Mr.Marsh

This type of sampling is a multistage method in which groups are randomly sampled and then a random sample of elements is taken from the sampled groups.This type of random sampling is called ______.

This type of sampling is easy,cheap and fast,but its biggest problem is that it can produce very unrepresentative samples and lacks depth.______ is a nonsystematic selection method that often produces samples very unlike the population.

Which of the following might be an appropriate sample frame for a population aged 16-18?

A(n)______ is a specific list of sampling elements in the target population.

Random sampling

What is the difference between haphazard and random in regard to sampling?

Discuss confidence interval.What does it mean statistically?

The crucial feature in snowball sampling is that each person or case has a(n)______ with one another.

The size of a sample is more important than its frame.

Name four nonprobability sampling techniques.

The larger the sample size

What are the three steps in quota sampling?

Why Do Research

Planning a Study

Becoming an Ethical Researcher

Measuring Social Life

The Survey

The Experiment

Research With Non-Reactive Measures

Making Sense of the Numbers

Observing People in Natural Settings

Looking at the Past and Across Cultures

Writing a Research Report

Filters

Exam 4: Sampling

Mr.Marsh uses a list of all baseball season ticket holders for his sampling elements.This is called his

The______ the homogeneity (or the less the diversity),the smaller its sampling error.

The case or unit of analysis in a population is

Random sampling guarantees that every random sample a researcher picks perfectly represents the population.

Random-digit dialing

What are the limitations of quota sampling?

A probability sample would allow Mr.Marsh

This type of sampling is a multistage method in which groups are randomly sampled and then a random sample of elements is taken from the sampled groups.This type of random sampling is called ______.

This type of sampling is easy,cheap and fast,but its biggest problem is that it can produce very unrepresentative samples and lacks depth.______ is a nonsystematic selection method that often produces samples very unlike the population.

Which of the following might be an appropriate sample frame for a population aged 16-18?

A(n)______ is a specific list of sampling elements in the target population.

Random sampling

What is the difference between haphazard and random in regard to sampling?

Discuss confidence interval.What does it mean statistically?

The crucial feature in snowball sampling is that each person or case has a(n)______ with one another.

The size of a sample is more important than its frame.

Name four nonprobability sampling techniques.

The larger the sample size

What are the three steps in quota sampling?

Why Do Research

Planning a Study

Becoming an Ethical Researcher

Measuring Social Life

The Survey

The Experiment

Research With Non-Reactive Measures

Making Sense of the Numbers

Observing People in Natural Settings

Looking at the Past and Across Cultures

Writing a Research Report

Filters