Which of the following is not true about the tails in a distribution? choose the correct answer below. a. the tails in a distribution are the extreme critical regions bounded by critical values. b. the inequality symbol in the alternative hypothesis points away from the critical region. c. the symbol not equals is often expressed in computer science as < > , and this is a great reminder that an alternative hypothesis with the symbol not equals corresponds to a two tailed test. d. the critical region in a left-tailed test is in the extreme left tail.