An IQ score has a mean, u = 90, and standard deviation, o = 10. (5PTS EACH) 1. A genius is sometimes characterized as a person with an IQ score of 140 or above. What fraction of the population scores at the genius level? 2. What would the IQ score correspond to the 99th percentile?
An IQ score has a mean, u = 90, and standard deviation, o = 10. (5PTS EACH) 1. A genius is sometimes characterized as a person with an IQ score of 140 or above. What fraction of the population scores at the genius level? 2. What would the IQ score correspond to the 99th percentile?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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