The phi correlation coefficient is a measure for the direction and strength of the linear relationship between two ________ variables.
a. dichotomous
b. curvilinear
c. ordinal
d. significant
Answer: A
The phi correlation coefficient is a measure for the direction and strength of the linear relationship between two ________ variables.
a. dichotomous
b. curvilinear
c. ordinal
d. significant
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