Answer 6a abs 6b. 6a is correct but 6b is wrong

6 . Suppose a statistical population is normally distributed with a mean of 25 and standard deviation of 5 (a) Compute the standardized z value for a single random selection of 14 from this distribution - 2.2 M = 25 14-25 = - 2. 2 0 = 5 (b) Compute the probability a making a single random selection from this population that is more than 14 from this distribution P(x > 14) .0139 P ( X > 14 ) 14- 25 = - 2.2 5 14861 15 - 486 1 = 0139