Regardless of whether a test is one-tailed or two-tailed, shaded region(s) on the distribution can't be more than _____ of the distribution

Trudy is experiencing extreme pain and cramping during menstruation. She is experiencing:

A) amenorrhea. B) metrorrhagia. C) menhorrhagia. D) dysmenorrhea.

When unscrupulous salespeople use lowballing as a means of selling cars, they take advantage of buyers' illusions that their decision to buy a particular car was

a. freely chosen. b. irrevocable. c. easy to make. d. coerced.