CompTIA
DA0-001 · Question #520
Which of the following should an analyst use to determine the relationship between the years of schooling and amount of income earned?
The correct answer is D. Correlation test. A correlation test is used to measure the strength and direction of the relationship between two continuous variables, such as years of schooling and income earned.
Data Analysis
Question
Which of the following should an analyst use to determine the relationship between the years of schooling and amount of income earned?
Options
- AHypothesis test
- BChi-squared test
- CStudent's t-test
- DCorrelation test
How the community answered
(44 responses)- A5% (2)
- B7% (3)
- C2% (1)
- D86% (38)
Explanation
A correlation test is used to measure the strength and direction of the relationship between two continuous variables, such as years of schooling and income earned.
Topics
#Correlation#Statistical tests#Quantitative analysis#Relationship between variables
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