on a planet far far away from Earth, the IQ 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.  A) find the probability that a randomly selected person's IQ is over 104.  Round your answer to 4 decimal places. b) A school offers special services for all children in the bottom 4% for IQ scores. what is the highest IQ score a child can have and still receive special services?.   round your answer to 2 decimal places. C) Find the Inter Quartile Range (IQR) for IQ scores. Round your answer to 2  decimal places. Q1:

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on a planet far far away from Earth, the IQ 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. 

A) find the probability that a randomly selected person's IQ is over 104.  Round your answer to 4 decimal places.

b) A school offers special services for all children in the bottom 4% for IQ scores. what is the highest IQ score a child can have and still receive special services?.   round your answer to 2 decimal places.

C) Find the Inter Quartile Range (IQR) for IQ scores. Round your answer to 2  decimal places.

Q1:

Q3:

IQR:   

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