Question S E 7 pts D 1 0 Details Directions: There is no work required for this problem. The time to complete an exam is approximately Normal with a mean of 52 minutes and a standard deviation of 9 minutes The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Fill in the indicated boxes. 9 3 52 Question 9 12 pts D 1 0 Details Directions: For part b work, write down what you entered into your calculator (including the calculator function) to get your answer. For part c. draw a sketch of this distribution with the appropriate area shaded, representing those children who will receive services, and mark the cut-off IQ with the letter k on the x-axis. Also write down what you entered into your calculator (including the calculator function) to get your cut-off value. In a particular European country, the IQ of its citizens is normally distributed with a mean of 112 and a standard deviation of 16. Suppose one individual is randomly chosen. Let X = 1Q of an individual. a. What is the distribution of X? X - N b. Find the probability that a randomly selected person's IQ is over 87. Round your answer to 4 decimal places. . A school offers special services for all children in the bottom 6% for IQ scores. What is the highest IQ score a child can have and still receive special services? Round your answer DOWN to the nearest whole number