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Assume that adults have IQ scores that are normally distributed with a mean of 95.9 and a standard deviation 24.9. Find the first quartile
Assume that adults have IQ scores that are normally distributed with a mean of 95.9 and a standard deviation 24.9. Find the first quartile Q1, which is the IQ score separating the bottom 25% from the top 75%. (Hint: Draw a graph.) The first quartile is (Type an integer or decimal rounded to one decimal place as needed.)
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Financial Algebra advanced algebra with financial applications
Authors: Robert K. Gerver
1st edition
978-1285444857, 128544485X, 978-0357229101, 035722910X, 978-0538449670
