Although the average male and female IQ is about the same, ______ men have mental retardation and ______ men have superior IQ scores

In interpreting a correlation coefficient,

A) the magnitude of the number shows the direction of the relationship. B) the sign of the number shows the strength of the relationship. C) a positive sign means that as one variable increases, the other decreases. D) a zero correlation indicates no relationship.

In Kenya, Makena, who is 2 years old, is learning to control her elimination. Who is probably guiding her in this process?

a. her mother b. her father c. her aunt d. her older sister