Asked by Jessica Woolf on Jul 11, 2024

verifed

Verified

How would a researcher interpret an r2 value of .43?

A) 5.7% of the variance in one variable is explained by another variable.
B) 57% of the variance in one variable is explained by another variable.
C) 43% of the variance in one variable is explained by another variable.
D) 4.3% of the variance in one variable is explained by another variable.

Variance

A measure of how much values in a dataset differ from the mean of the dataset.

R Value

A statistic that represents the magnitude and direction of a correlation between two variables, often used in linear regression analysis.

  • Recognize how effect sizes relate to the variance explained in a study.
verifed

Verified Answer

TJ
Thereal Joi BJul 13, 2024
Final Answer :
C
Explanation :
The r2 value of .43 indicates a moderate positive correlation between two variables. This means that 43% of the variance in one variable can be explained by the variance in the other variable. Therefore, the best choice is option C.