A-d

Determine the area under the standard normal curve that lies to the left of (a) Z= - 0.93, (b) Z =0.52, (c) Z =0.31, and (d) Z = 1.46. (a) The area to the left of Z = - 0.93 is 0.1762 (Round to four decimal places as needed.) (b) The area to the left of Z = 0.52 is |0. (Round to four decimal places as needed.)