BIG Corporation produces just about everything but is currently interested in the lifetimes of its batteries. To investigate its new line of Ultra batteries, BIGrandomly selects 1000 Ultra batteries and finds that they have a mean lifetime of 818 hours, with a standard deviation of 81 hours. Suppose that this mean andstandard deviation apply to the population of all Ultra batteries. Complete the following statements about the distribution of lifetimes of all Ultra batteries.(a) According to Chebyshev's theorem, at least (Choose one) of thelifetimes lie between 615.5 hours and 1020.5 hours.(b) According to Chebyshev's theorem, at least (Choose one) of thelifetimes lie between 656 hours and 980 hours.XS?圖□□ □ MAa

Given n=1000, population mean μ=818, standard deviations σ=81

Answered: BIG Corporation produces just about…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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