Question 9 (1 point) Listen You may need to use the appropriate appendix table or technology to answer this question. Given that z is a standard normal random variable, what is the value of z if the area to the left of z is 0.9032? O 1.3 O 2.3 O - 2.3 -1.3 Question 10 (1 point) Listen You may need to use the appropriate appendix table or technology to answer this question. z is a standard normal random variable. What is the value of z if the area to the right of z is 0.6985? O0.52 O-1.52 1.52 -0.52