For each of the following, circle your final answer and show all necessary steps to receive full credit. For questions using the calculator, this means you need to write out normalcdf() or invnorm) with the values you used, just as I did in the video examples. If you use the tables, show the numbers from the table and how you used it for calculations. This HW is worth 10 points. Not all problems may be graded. 1. a) Find each of the following using your calculator or a z-table. The area under the standard normal curve to the left of z = 1.7. b) The area under the standard normal curve to the right of z = -1.9. C) The area under the standard normal curve between z = 0.4 and z = 1.7. 2. Find each of the following using your calculator or a z-table. a) P(Z < 2.1) b) PIZ > 1.6) P(-1.4 < Z < 1.4)