Question
The Stanford-Binet IQ test is designed so that scores are normally distributed with a mean of 100 and a standard deviation of 16. (a) Find
The Stanford-Binet IQ test is designed so that scores are normally distributed with a mean of 100 and a standard deviation of 16.
(a) Find the percent of IQ at least 100.
(b) Find the percent of IQ at most 84.
(c) Find the percent of IQ between 132 and 148.
(d) If there are 10,000 students who took the IQ test, estimate how many students scored above 148
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Basic College Mathematics With Early Integers (Subscription)
Authors: Elayn Martin Gay
4th Edition
0135181267, 9780135181263
