On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 100 and a standard deviation of 17. Suppose one individual is randomly chosen. Let X = IQ of an individual. rn m a. What is the distribution of X? X-N 100 17 wr en b. Find the probability that a randomly selected person's IQ is over 99. 0.5207 x Round your answer to 4 decimal places. c. A school offers special services for all children in the bottom 7% for IQ scores. What is the highest IQ score a child can have and still receive special services? 1.4759 X Round your answer to 2 decimal places. d. Find the Inter Quartile Range (IQR) for IQ scores. Round your answers to 2 decimal places. Q1: 88.43 Q3: 111.57 X to ter rm fit one ON IQR: 23.14 X