Determine the area under the standard normal curve that lies between (a) Z=-1.57 and Z-1.57, (b) Z-0.93 and 2-0, and (c) Z=-2.06 and 2-1.78. (a) The area that lies between Z-1.57 and 2-1.57 is (Round to four decimal places as needed.) (b) The area that lies between Z=-0.93 and 2-0 is (Round to four decimal places as needed) (c) The area that lies between Z=-2.06 and Z-1.78 is (Round to four decimal places as needed.)