Pam is interested is assessing the degree of relationship between gender and test grades in her psychology class.Pam should use the _____ correlation coefficient to assess this.
A)partial
B)point-biserial
C)phi
D)Pearson product-moment

Question

Quizplus · Accepted Answer

The point-biserial correlation coefficient is used to measure the relationship between a binary variable (such as gender) and a continuous variable (such as test grades).

Pam Is Interested Is Assessing the Degree of Relationship Between