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On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 116 and a standard deviation

On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 116 and a standard deviation of 17. Suppose one individual is randomly chosen. Let X = IQ of an individual.

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?

please note i got 81.08 and it keeps marking me wrong .

please explain step by step. Thank you

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