In Problems 21 and 22, use a graphing calculator to approximate the mean, variance, and standard deviation by replacing integrals over (– ∞, ∞) by integrals over [– 10, 10].
21.
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Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage