On a planet far far away from Earth, IQ of the ruling species is normally...
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On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 106 and a standard deviation of 15. Suppose one individual is randomly chosen. Let X = IQ 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 106.c. A school offers special services for all children in the bottom 3% for IQ scores. What is the highest IQ score a child can have and still receive special services?d. Find the Inter Quartile Range (IQR) for IQ scores. Round your answers to 2 decimal places.Q1:Q3:IQR:
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