Scores on an IQ test are normally distributed with mean 96 points and standard deviation 16...
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Scores on an IQ test are normally distributed with mean 96 points and standard deviation 16 points. Complete parts (a) through (c) below. superior intelligence. Find the probability that a randomly selected person has superior intelligence. P(110<x< 120) = 0.1240 (Round to four decimal places as needed.) b. According to the classification, a person with an IQ score less than 60 points has extremely low intelligence. Find the probability that a randomly selected person has extremely low intelligence. P(x <60) = (Round to four decimal places as needed.) Scores on an IQ test are normally distributed with mean 96 points and standard deviation 16 points. Complete parts (a) through (c) below. superior intelligence. Find the probability that a randomly selected person has superior intelligence. P(110<x< 120) = 0.1240 (Round to four decimal places as needed.) b. According to the classification, a person with an IQ score less than 60 points has extremely low intelligence. Find the probability that a randomly selected person has extremely low intelligence. P(x <60) = (Round to four decimal places as needed.)
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