An example of sampling error would entail

1. An example of sampling error would entail _____.

a. using a data collection instrument that lacks reliability

b. using a data collection instrument that lacks validity

c. using a data collection instrument that is too long

d. both a and b

e. none of the above

2. The factors, which comprise a good sample, include _____.

a. very large size and convenience

b. accuracy and precision

c. diversity and accessibility

3. Probability sampling represents any technique that _____.

a. ensures a random sample

b. allows one to use clusters

c. matches people based on characteristics of interest

d. none of the above

4. Non- probability-based sampling procedures are the cornerstone of inferential statistics.

a. True

b. False

5. If the sample is large enough, there is no reason to be concerned about sampling error.

a. True

b. False

6. The first step in any consideration of sampling is _____.

a. deciding how many questions to have on the

b. determining the reliability and validity of the data collection instrument

c. obtaining a contact list for the individuals in the sample

d. defining the characteristics of the population

7. Carla is interested in what all adults over the age of 21 in the Phoenix metropolitan area feel about gun control

legislation. She decides to interview people at a local grocery store. Carla’s approach is best described as _____.

a. area probability sampling

b. convenience sampling

c. random selection

d. none of the above

8. Quota sampling is one technique used to ensure random selection.

a. True

b. False

9. Non- probability-based sampling is best used when one seeks to generalize the sample results to the population.

a. True

b. False

10. If a study consists of the entire population of interest, it is still possible for sampling error to exist.

a. True

b. False