Question 1

A simple random sample does not assure:
A) a probability sample
B) a representative sample
C) an equal probability of selection method
D) that the sample was selected in a probability manner

Accepted Answer

A simple random sample assures a probability sample (A), an equal probability of selection method (C), and that the sample was selected in a probability manner (D). However, it does not guarantee that the sample will be representative of the population, as randomness alone cannot ensure that all segments of the population are proportionately represented in the sample.

Question 2

_________________ samples refer to those that permit estimation of the likelihood of each element of the population being selected in the sample.

Accepted Answer

The answer of _________________ samples refer to those that permit...

Question 3

This type of sampling involves taking every Nth item in a list:
A) simple random
B) stratified
C) cluster
D) systematic

Accepted Answer

Systematic sampling involves taking every Nth item in a list, making it the best choice for this scenario.

Question 4

Cluster sampling is a particularly useful technique to employ:
A) when interviewing populations that are geographically widely dispersed
B) in telephone interviews of households
C) in surveys employing mail questionnaires
D) for experimental purposes

Accepted Answer

Cluster sampling is beneficial for when the target population is geographically dispersed. It involves dividing the population into clusters or geographical regions, and then randomly selecting a subset of these clusters to be included in the sample. This is more efficient than attempting to survey the entire population, particularly in cases where travel is difficult or expensive. Therefore, option A is the best choice. Options B and C do not necessarily require cluster sampling, as household interviews and mail surveys can be done using other sampling techniques. Option D also does not require cluster sampling, as experimental research typically involves a different sampling approach.

Question 5

What type of sampling procedure is most useful for participant observation studies?
A) stratified
B) cluster
C) snowball
D) probability

Accepted Answer

Snowball sampling is most useful for participant observation studies because it allows researchers to identify and recruit participants with specific characteristics or experiences that are relevant to the research question. This approach is particularly useful when studying hard-to-reach or marginalized populations, where traditional sampling methods may not be effective.

Question 6

Which of the following is not a nonprobability sample?
A) quota
B) purposive
C) cluster
D) snowball

Accepted Answer

Quota, purposive, and snowball sampling are all nonprobability sampling techniques. Cluster sampling, on the other hand, is a probability sampling technique where the population is first divided into clusters or subgroups, and then a random sample of these clusters is selected for the study. Therefore, the correct answer is C) cluster.

Question 7

Which of the following is not true of a simple random sample?
A) it has the characteristic of an EPSEM sample
B) it assures a representative sample
C) it requires a complete list of the population to be sampled
D) it can be cumbersome to perform

Accepted Answer

A simple random sample does not assure a representative sample because it is possible to select a sample that is not representative of the population by chance. The other options are characteristics or requirements of a simple random sample.

Question 8

_________________ samples are those which do not utilize an equal probability of selection method.

Accepted Answer

The answer of _________________ samples are those which do not...

Question 9

_________________ sampling involves using introductions from initial subjects to obtain a network of other subjects.

Accepted Answer

The answer of _________________ sampling involves using introductions from initial...

Question 10

This type of sampling is described as a nonprobability stratified sample:
A) systematic
B) quota
C) accidental
D) purposive

Accepted Answer

The answer of This type of sampling is described as...

Question 11

_________________ is the term for clandestine or nonreactive methods of data gathering.

Accepted Answer

The answer of _________________ is the term for clandestine or...

Question 12

_________________ sampling is a nonprobability stratified sample.

Accepted Answer

The answer of _________________ sampling is a nonprobability stratified sample....

Question 13

The primary concern in selecting samples is that the samples are of/from the population:
A) different from
B) longitudinal characteristics of
C) representative of
D) operationalizations of

Accepted Answer

The best choice is C, representative of the population. It is important to have a sample that accurately represents the characteristics of the population being studied to ensure that any conclusions drawn from the sample can be applied to the population as a whole. Samples that are different from the population can lead to biased or inaccurate results, while longitudinal characteristics and operationalizations may not be relevant to the selection of samples.

Question 14

_________________ is a type of sampling usually used in surveys that involve field interviews and is most useful in studies that involve widely dispersed subjects.

Accepted Answer

The answer of _________________ is a type of sampling usually...

Question 15

What type of sampling procedure is most useful for interviewing widely disperse populations?
A) stratified
B) cluster
C) snowball
D) probability

Accepted Answer

Cluster sampling involves dividing a population into clusters (geographical or otherwise) and randomly selecting clusters to sample from. This can be useful for widely dispersed populations, as it allows for a more manageable and cost-effective approach to sampling.

Question 16

_________________ samples rely on knowledge of the distribution of a population's characteristics to choose a sample that assures representativeness of these characteristics.

Accepted Answer

The answer of _________________ samples rely on knowledge of the...

Question 17

Which of the following is a description of a judgmental sample?
A) the U.S. Census
B) a marketing survey of test market cities
C) studying a sample of census tracts
D) the National Crime Survey

Accepted Answer

A judgmental sample is a non-random sample that is chosen based on the researcher's judgment or criteria. Option B, a marketing survey of test market cities, is most likely chosen based on specific criteria set by the researchers. The other options are random or systematic samples.

Question 18

A type of sampling which relies upon knowledge of the dis tribution or proportion of population characteristics in order to choose a sample which assures representativeness of these characteristics is a:
A) simple random sample
B) stratified sample
C) cluster sample
D) systematic sample

Accepted Answer

A stratified sample is a type of sampling that divides the population into subgroups or strata based on certain characteristics and then randomly selects participants from each stratum. This ensures representativeness of the different subgroups within the population. Therefore, a stratified sample is the best choice for relying upon knowledge of the distribution or proportion of population characteristics.

Question 19

_________________ is a research strategy in which the researcher observes a group by participating, to varying degrees, in the activities of the group.

Accepted Answer

The answer of _________________ is a research strategy in which...

Question 20

_________________ samples are ones in which every Nth item in a list is included.

Accepted Answer

The answer of _________________ samples are ones in which every...

Quiz 4: The Uniform Crime Reports and Sampling

A simple random sample does not assure:

_________________ samples refer to those that permit estimation of the likelihood of each element of the population being selected in the sample.

This type of sampling involves taking every Nth item in a list:

Cluster sampling is a particularly useful technique to employ:

What type of sampling procedure is most useful for participant observation studies?

Which of the following is not a nonprobability sample?

Which of the following is not true of a simple random sample?

_________________ samples are those which do not utilize an equal probability of selection method.

_________________ sampling involves using introductions from initial subjects to obtain a network of other subjects.

This type of sampling is described as a nonprobability stratified sample:

_________________ is the term for clandestine or nonreactive methods of data gathering.

_________________ sampling is a nonprobability stratified sample.

The primary concern in selecting samples is that the samples are of/from the population:

_________________ is a type of sampling usually used in surveys that involve field interviews and is most useful in studies that involve widely dispersed subjects.

What type of sampling procedure is most useful for interviewing widely disperse populations?

_________________ samples rely on knowledge of the distribution of a population's characteristics to choose a sample that assures representativeness of these characteristics.

Which of the following is a description of a judgmental sample?

A type of sampling which relies upon knowledge of the dis tribution or proportion of population characteristics in order to choose a sample which assures representativeness of these characteristics is a:

_________________ is a research strategy in which the researcher observes a group by participating, to varying degrees, in the activities of the group.

_________________ samples are ones in which every Nth item in a list is included.