Question
Suppose that the average IQ score is normally distributed with a mean of 100 and a standard deviation of 16. a. What is the probability
Suppose that the average IQ score is normally distributed with a mean of 100 and a standard deviation of 16. a. What is the probability that a randomly selected person will have an IQ score greater than 125? b. What minimum IQ score does a person have to achieve to be in the top 2.5% of IQ scores?
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Elementary & Intermediate Algebra Functions And Authentic Applications (Subscription)
Authors: Jay Lehmann
3rd Edition
0134780264, 9780134780269
