the area to the left of Z =0.66 is

Determine the area under the standard normal curve that lies to the left of (a) Z =0.66, (b) Z =0.07, (c) Z - - 0.48, and (d) Z = -0.51 (a) The area to the left of Z = 0.66 is (Round to four decimal places as needed.) (b) The area to the left of Z = 0.07 is (Round to four decimal places as needed.) (c) The area to the left of Z = - 0.48 is (Round to four decimal places as needed.) (d) The area to the left of Z = - 0.51 is (Round to four decimal places as needed.)