Homework: UNIT 4 - Section 7.2 Homework Question 1, 7.2.5-T Part 1 of 3 Determine the area under the standard normal curve that lies between [312: 2.25 and 2:225, [11] Z = 2.85 and Z: E], and {e} Z: 1.09 and Z=1.4Y. Determine the total area under the standard normal curve in parts [a] through [c] below. E) [a] Find the area under the normal curve to the left of 2: 1 plus the area under the normal curve to the right of z = 1. The combined area is D. {Round to four decimal places as needed.) E Homework: UNIT4 - Section ?.2 Homework Question 4, ?.2.13-T 2+ Find me zsoora such hat the area under the standard normal curve to the loft is [1.51