In a certain distribution, the mean is 40 with a standard deviation of 5. Use Chebychev's inequality to tell the probability that a number lies between 20 and 60.The probability a number lies between 20 and 60 is at least.(Round to the nearest thousandth as needed.)

The mean is 40 and standard deviation is 5.

Answered: In a certain distribution, the mean is…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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In a certain distribution, the mean is 40 with a standard deviation of 5. Use Chebychev's inequality to tell the probability that a number lies between 20 and 60. The probability a number lies between 20 and 60 is at least (Round to the nearest thousandth as needed.)