Which of the following symptoms is more likely to occur in persons with panic disorder than in members of the general population?

Increasing the true variance and the observed variance by the same amount will increase the

test's A) validity. B) arithmetic mean. C) error variance. D) reliability.

Seven students reported the following individual earnings from their sale of wrapping paper: $7, $13, $3, $5, $2, $9, and $3 . In this distribution of individual earnings, the mean is _____ the mode and _____ the median

a. equal to; equal to b. greater than; equal to c. equal to; less than d. greater than; greater than