Multiple Choice
A correlation between one interval/ratio variable and one ordinal variable is measured using the _____ coefficient, and the correlation between one interval/ratio variable and one nominal variable is measured using the _____ coefficient.
A) Pearson product-moment correlation; Spearman rank-order correlation
B) Spearman rank-order correlation; point-biserial correlation
C) phi; Spearman rank-order correlation
D) Pearson product-moment correlation; point-biserial correlation
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Explain when each of the correlation coefficients
Q2: Explain when each of the correlation coefficients
Q3: In a recent study, it was found
Q4: The first step in the calculation of
Q5: The correlation between two nominal variables is
Q7: The _ correlation coefficient is used when
Q8: When determining the cross-products for your correlation
Q9: Calculate the Pearson product-moment correlation for the
Q10: To calculate the coefficient of determination, we:<br>A)
Q11: When determining the cross-products for your correlation