Professor Connally Uses a Scatterplot to Display the Relationship Between

Professor Connally uses a scatterplot to display the relationship between students' intelligence test scores and the number of failing grades they have received.The points on the scatterplot are most likely clustered in a pattern that

A) resembles a U-shaped curve.
B) extends from the upper left to the lower right.
C) resembles a bell-shaped curve.
D) extends from the lower left to the upper right.