answered . Question 4 Find the 74th percentile, P74, from the following data 3 4 7 10 15 16 25 28 30 31 36 39 65 66 73 77 78 82 85 88 94 95 97 99 P74 - Submit QuestionProgress saved Question 20 4 pts On a planet far far away from Earth, It of the ruling species is normally distributed with a mean of 114 and a standard deviation of 14. Suppose one individual is randomly chosen. Let X - IQ of an individual. tor a. What is the distribution of X? X - N b. Find the probability that a randomly selected person's IQ is over 103. Round your answer to 4 decimal places. c. A school offers special services for all children in the bottom 3% for IQ scores. What is the highest 1Q score a child can have and still receive special services? 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: 03: IOR: cams Hint: Helpful videos: Find a Probability Finding a Value Given a Probability ) [-] Hint MacBook Air A FI1 F10 F9 44 FB F7 F6 F5 20 F3 F4Question 19 ctor 2. Please show your answer to 2 decimal places. About % of the area under the curve of the standard normal distribution (/ = 0 and a = 1) is outside the interval Z = (-1.16,1.16) (or beyond 1.16 standard deviations of the mean). Submit Question ook rms Teams MacBook Air A F10 F9 44 F8 F7 F6 F5 20 F3 F4Question 5 Here is a set of data 392 480 518 543 575 616 650 671 793 808 871 941 964 965 Identify the 5 number summary (min, Q1, median, Q3, max) 699 Hint: Help Video [+] Submit Question.Question 18 Find the area of the shaded region under the standard normal distribution to the right of the given z-score. Round your answer to four decimal places. 2 2=1.28 P(z > 1.28) Question Help: ) Video Submit Question MacBook AirQuestion 15 61% of all violent felons in the prison system are repeat offenders. If 44 violent felons are randomly selected, find the probability that a. Exactly 25 of them are repeat offenders. b. At most 28 of them are repeat offenders. C. At least 26 of them are repeat offenders. d. Between 23 and 30 (including 23 and 30) of them are repeat offenders. Hint: Hint Video on Finding Binomial Probabilities _ [+] Submit