Asked by Irene Godinez on Jul 09, 2024
Verified
Another use of correlation coefficient is to ______.
A) test mean differences
B) test causal relationships
C) estimate reliability
D) estimate power
Correlation Coefficient
An index that quantifies the magnitude and direction of a straight-line association between a pair of variables.
Estimate Reliability
A measure or assessment of the stability or consistency of an estimate from one context or test administration to another.
- Utilize correlation coefficients in real-world research situations to comprehend their importance in ensuring reliability and making predictions.
Verified Answer
MS
Mommybrighteyes SassyJul 12, 2024
Final Answer :
C
Explanation :
The correlation coefficient can be used to estimate the reliability of a measurement. Reliability refers to the consistency or repeatability of a measure. For example, in psychometrics, the correlation between different sets of scores from the same test taken by the same individuals at different times can be used to estimate the test's reliability.
Learning Objectives
- Utilize correlation coefficients in real-world research situations to comprehend their importance in ensuring reliability and making predictions.
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