Life of a toaster normally distributed with a mean of 7 year and…  Life of a toaster nor

Life of a toaster normally distributed with a mean of 7 year and…  Life of a toaster normally distributed with a mean of 7 year and standard deviation of 1 year. A company sold 3000 toasters.How many toasters should last longer than 8 years?If the manufacturer will replace a toaster that lasts less than 5 years, how many will be replaced?   Math MATH MDM4U Share QuestionEmailCopy link