A correlation coefficient of about .7 goes with the relationship between
A) per capita income and violent crime rate in the 50 American states
B) critical reading aptitude and mathematics aptitude
C) number of test takers in a room and motivation

Question

Quizplus · Accepted Answer

A correlation coefficient of about .7 is indicative of a moderate to strong positive relationship between two variables. Critical reading aptitude and mathematics aptitude often show such a relationship because skills in one area can support or reflect skills in the other, suggesting that individuals who perform well in critical reading may also perform well in mathematics, and vice versa.

A Correlation Coefficient of About