On a planet far far away from earth l, IQ of the ruling species is normally distributed with a mean of 103 and a standard deviation of 16. Suppose one individual is randomly chosen. Let X=IQ of an...

On a planet far far away from earth l, IQ of the ruling species is normally distributed with a mean of 103 and a standard deviation of 16. Suppose one individual is randomly chosen. Let X=IQ of an individual

Find the Inter Quartile Range (IQR) for IQ scores.

Q1 ____