Iq scores in the certain population


IQ scores in the certain population are normally distributed with mean of 99 and standard deviation of 19. (Provide your answers correct to four decimal places.)

(a) Determine the probability that a randomly selected person will have an IQ score between 97 and 102.

(b) Determine the probability that a randomly selected person will have an IQ score above 87.

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Basic Statistics: Iq scores in the certain population
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