WGU C224: Research Foundations {MODULE 3:
Quantitative Research} 2026-2027 Comprehensive
Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass!!Current Update!!
1. Quantitative research is often described as using a “narrow-angle” lens. What
best explains this description?
A. It focuses on participants’ lived experiences
B. It examines phenomena holistically
C. It concentrates on one or two causal factors
D. It emphasizes narrative depth
Correct answer: C
2. A primary goal of quantitative research is hypothesis testing. Which type of
data is used to accomplish this goal?
A. Narrative data
B. Interpretive data
C. Empirical data
D. Experiential data
Correct answer: C
3. Quantitative researchers studying individual phenomena intentionally
incorporate personal bias into their studies.
,A. True
B. False
Correct answer: B
4. Which statement reflects the ontological assumption of quantitative research?
A. Truth is socially constructed
B. Truth is subjective
C. Truth is objective
D. Truth varies across individuals
Correct answer: C
5. Which tool is designed to collect data by including question items, response
categories, and instructions for researchers?
A. Survey instrument
B. Interview protocol
C. Observation checklist
D. Rating scale
Correct answer: B
6. When quantitative researchers use a nonrandom sample, it is also known as:
A. A representative sample
B. A stratified sample
C. A biased sample
D. A probability sample
Correct answer: C
, 7. Which of the following is NOT a function of variables in quantitative research?
A. Measurement
B. Analysis
C. Comparison
D. Discrediting experiments
Correct answer: D
8. In quantitative research, a constant refers to:
A. A variable that changes over time
B. A factor that cannot be measured
C. A single value within a variable
D. A dependent variable
Correct answer: C
9. A cause-and-effect relationship exists when:
A. Two variables occur together
B. Variables are correlated
C. Changes in the independent variable cause changes in the dependent variable
D. Results are statistically significant
Correct answer: C
10. If random sampling is required to test a hypothesis, which quantitative
research method is most effective?
A. Correlational
B. Descriptive
C. Experimental
D. Causal-comparative
Quantitative Research} 2026-2027 Comprehensive
Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass!!Current Update!!
1. Quantitative research is often described as using a “narrow-angle” lens. What
best explains this description?
A. It focuses on participants’ lived experiences
B. It examines phenomena holistically
C. It concentrates on one or two causal factors
D. It emphasizes narrative depth
Correct answer: C
2. A primary goal of quantitative research is hypothesis testing. Which type of
data is used to accomplish this goal?
A. Narrative data
B. Interpretive data
C. Empirical data
D. Experiential data
Correct answer: C
3. Quantitative researchers studying individual phenomena intentionally
incorporate personal bias into their studies.
,A. True
B. False
Correct answer: B
4. Which statement reflects the ontological assumption of quantitative research?
A. Truth is socially constructed
B. Truth is subjective
C. Truth is objective
D. Truth varies across individuals
Correct answer: C
5. Which tool is designed to collect data by including question items, response
categories, and instructions for researchers?
A. Survey instrument
B. Interview protocol
C. Observation checklist
D. Rating scale
Correct answer: B
6. When quantitative researchers use a nonrandom sample, it is also known as:
A. A representative sample
B. A stratified sample
C. A biased sample
D. A probability sample
Correct answer: C
, 7. Which of the following is NOT a function of variables in quantitative research?
A. Measurement
B. Analysis
C. Comparison
D. Discrediting experiments
Correct answer: D
8. In quantitative research, a constant refers to:
A. A variable that changes over time
B. A factor that cannot be measured
C. A single value within a variable
D. A dependent variable
Correct answer: C
9. A cause-and-effect relationship exists when:
A. Two variables occur together
B. Variables are correlated
C. Changes in the independent variable cause changes in the dependent variable
D. Results are statistically significant
Correct answer: C
10. If random sampling is required to test a hypothesis, which quantitative
research method is most effective?
A. Correlational
B. Descriptive
C. Experimental
D. Causal-comparative
