Using the TI-84 calculator, find the area under the standard normal curve. Round the answers to four decimal places.
(a) Find the area under the standard normal curve that lies between z= −2. 39 and z= −1. 27.
(b) Find the area under the standard normal curve that lies outside the interval between z= −1. 36 and z= 1. 68.
(c) Find the area under the standard normal curve to the left of z= 0. 74.
(d) Find the area under the standard normal curve to the right of z= 1. 17
