Height and weight are positively correlated. This means that: a. There is no relationship between height and weight. b. Usually, the taller someone is, the thinner they are. c. Usually, the shorter someone is, the heavier they are. d. As height increases, typically weight increases.

As height increases, typically weight increases.

Explanation: Positive correlation can be defined as a reciprocal, parallel or complementary relationship between two or more comparable objects where where if one variable increases, the other one also increases. A positive correlation also exists in one decreases and the other also decreases.