G Corporation produces just about everything but is

Last updated: 2/11/2023

G Corporation produces just about everything but is currently interested in the lifetimes of its batteries To investigate its ew line of Ultra batteries BIG randomly selects 1000 Ultra batteries and finds that they have a mean lifetime of 844 hour ith a standard deviation of 84 hours Suppose that this mean and standard deviation apply to the population of all Ultra atteries 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 592 hours and 1096 hours b According to Chebyshev s theorem at least Choose one lifetimes lie between 676 hours and 1012 hours of the of the