8Find the standard deviation of theprobability mass function below. *1920212223P(X)0.20.20.30.20.1O 1.55O 1.24O 1.56O 1.25

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Answered: 8 Find the standard deviation of the…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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8 Find the standard deviation of the probability mass function below. 19 20 21 22 23 P(X) 0.2 0.2 0.3 0.2 0.1 1.55 O 1.24 1.56 O 1.25