A binomial distribution with p = 1/3 has a standard deviation of 4. What is the sample size?

Who of the following individuals has two positive risk factors for suicide?

A) a devout woman B) a married man C) a divorced woman D) a man who is an atheist

To perceive stimuli that are positioned closest together as belonging together is the Gestalt

law of a. proximity. b. closure. c. similarity. d. continuity. e. grouping.