Tonya is interested is assessing the degree of relationship between class rank and how many hours students volunteer for community service each week. Tonya should use the _____ correlation coefficient to assess this relationship.
A) Spearman rank-order
B) point-biserial
C) phi
D) Pearson product-moment

Question

Quizplus · Accepted Answer

The Spearman rank-order correlation coefficient is used to assess the relationship between two ranked variables, such as class rank and hours volunteered.

Tonya Is Interested Is Assessing the Degree of Relationship Between