On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 110 and a standard

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On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 110 and a standard

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On A Planet Far Far Away From Earth Iq Of The Ruling Species Is Normally Distributed With A Mean Of 110 And A Standard 1
On A Planet Far Far Away From Earth Iq Of The Ruling Species Is Normally Distributed With A Mean Of 110 And A Standard 1 (43.96 KiB) Viewed 34 times
On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 110 and a standard deviation of 14. Suppose one individual is randomly chosen. Let X = IQ of an individual. a. What is the distribution of X? X-NO b. Find the probability that a randomly selected person's IQ is over 111. to 4 decimal places. c. A school offers special services for all children in the bottom 2% 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. Round your answer d. Find the Inter Quartile Range (IQR) for IQ scores. Round your answers to 2 decimal places. Q1: Q3: IQR:
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