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BIG Corporation produces just about everything but is currently interested in the lifetimes of its batteries. To investigate its new line of Ultra batteries, BIG randomly selects 1000 Ultra batteries and finds that they have a mean lifetime of 860 hours, with a standard deviation of 98 hours. Suppose that this mean and standard 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) ▼ lifetimes lie between 615 hours and 1105 hours. of the (b) According to Chebyshev's theorem, at least (Choose one) of the lifetimes lie between 664 hours and 1056 hours. X 5

BIG Corporation produces just about everything but is currently interested in the lifetimes of its batteries. To investigate its new line of Ultra batteries, BIG randomly selects 1000 Ultra batteries and finds that they have a mean lifetime of 860 hours, with a standard deviation of 98 hours. Suppose that this mean and standard 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) ▼ lifetimes lie between 615 hours and 1105 hours. of the (b) According to Chebyshev's theorem, at least (Choose one) of the lifetimes lie between 664 hours and 1056 hours. X 5

MATLAB: An Introduction with Applications
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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**Battery Lifetime Analysis with Chebyshev's Theorem** BIG Corporation produces a wide range of products but is currently focusing on the lifetimes of its batteries. To explore the performance of its new line of Ultra batteries, BIG randomly selects 1000 Ultra batteries and finds that they have a mean lifetime of 860 hours, with a standard deviation of 98 hours. Assume this mean and standard deviation apply to the population of all Ultra batteries. Use Chebyshev's theorem to complete the following statements about the distribution of lifetimes for all Ultra batteries: (a) According to Chebyshev's theorem, at least [Choose one] of the lifetimes lie between 615 hours and 1105 hours. (b) According to Chebyshev's theorem, at least [Choose one] of the lifetimes lie between 664 hours and 1056 hours.
Transcribed Image Text:**Battery Lifetime Analysis with Chebyshev's Theorem** BIG Corporation produces a wide range of products but is currently focusing on the lifetimes of its batteries. To explore the performance of its new line of Ultra batteries, BIG randomly selects 1000 Ultra batteries and finds that they have a mean lifetime of 860 hours, with a standard deviation of 98 hours. Assume this mean and standard deviation apply to the population of all Ultra batteries. Use Chebyshev's theorem to complete the following statements about the distribution of lifetimes for all Ultra batteries: (a) According to Chebyshev's theorem, at least [Choose one] of the lifetimes lie between 615 hours and 1105 hours. (b) According to Chebyshev's theorem, at least [Choose one] of the lifetimes lie between 664 hours and 1056 hours.
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