Whenever people's incomes increase,they buy more guitars.Hence a scatter diagram shows that the relationship between income and guitars purchased is
A) a positive relationship.
B) a linear relationship.
C) a negative relationship.
D) some sort of relationship, but whether it is positive or negative depends on whether income is plotted on the vertical or horizontal axis.
E) a U-shaped relationship.

Question

Quizplus · Accepted Answer

The fact that people buy more guitars as their incomes increase suggests a positive relationship between income and guitars purchased.

Whenever People's Incomes Increase,they Buy More Guitars