Find the Z-scores that separate the middle 15% of the distribution from the area in the tails of the standard normal distribution. The Z-scores are
(Use a comma to separate answers as needed. Round to two decimal places as needed.)

State the change from the parent function in dotted black to the transformed function in blue. a. the transformed function shifted 2 units down. b. the transformed function shifted 2 units up. c. the transformed function shifted 1 unit to the right. d. the transformed function did not shift.