HW7 sec5.1 and 5.3: Problem 4 Previous Problem Problem List Next Problem (1 point) Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with u = 101 and o = 18. (a) What proportion of children aged 13 to 15 years old have scores on this test above 91 ? (NOTE: Please enter your answer in decimal form. For example, 45.23% should be entered as 0.4523.) Answer: (b) Enter the score which marks the lowest 30 percent of the distribution. Answer: (c) Enter the score which marks the highest 5 percent of the distribution