An education researcher measured the IQ test scores of 78 seventh-grade students in a rural school, and also their school grade point average (GPA) measured on a 12-point scale. Here is a graph of GPA versus IQ for these students: The graph shows

Question

An education researcher measured the IQ test scores of 78 seventh-grade students in a rural school, and also their school grade point average (GPA) measured on a 12-point scale. Here is a graph of GPA versus IQ for these students:  The graph shows

Quizplus · Accepted Answer

The graph shows a clear positive association between GPA and IQ. As IQ scores increase, so do GPAs. This indicates that students with higher IQs tend to have higher GPAs.

An Education Researcher Measured the IQ Test Scores of 78