Heights (in inches) obtained by a group of people in a random survey are reported in the following table:Height556065Probability0.0050,0230.1340.3380.3380.1347075800.0230.0058590What is the expected height (in inches)?in

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Answered: Heights (in inches) obtained by a group…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Heights (in inches) obtained by a group of people in a random survey are reported in the following table: Height Probability 55 0.005 60 0.023 65 0.134 70 0.338 75 0.338 80 0.134 85 0.023 90 0.005 What is the expected height (in inches)? in