NUR 302 - Chapter 10 Questions with Detailed Verified Answers

NUR 302 - Chapter 10 Questions with Detailed
Verified Answers
Sampling may be defined as which of the following?

A) Selection of an accessible population for a study

B) Selection of a subset of a population to represent the entire population

C) Assignment of study participants to treatment groups

D) Technique for ensuring that every element in the population has an equal chance of
being included in the study Ans: B

Bias in a sample for a quantitative study refers to which of the following?

A) Lack of heterogeneity in the population on the attribute of interest

B) Sample selection using nonprobability-type sampling methods

C) The margin of error in the data obtained from samples

D) Systematic over- or underrepresentation of a key attribute vis-a-vis the population
Ans: D

Strata are incorporated into the design of which of the following sampling approaches?

A) Systematic

B) Purposive

C) Quota

, D) Consecutive Ans: C

Which of the following is a probability sampling method?

A) Convenience sampling

B) Systematic sampling

C) Consecutive sampling

D) Quota sampling Ans: B

The sampling design that would be especially likely to yield a representative sample is
which of the following?

A) Consecutive

B) Convenience

C) Purposive

D) Quota Ans: A

Which of the following types of sample is considered to be the weakest for
quantitative studies?

A) Convenience

B) Quota

C) Purposive

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