subject
Mathematics, 26.10.2019 07:43 emm16045

Quickstart company makes 12 v car batteries. after many years of product testing the company knows that the average life of a quick start battery is normally distributed, with a mean of 43.2 months and a standard deviation of 7.7 months. if quickstart guarantees a full refund on any battery that falls within the 36 month period after purchase what percentage of its batteries with a company expect to replace

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 22:00
Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.
Answers: 1
question
Mathematics, 21.06.2019 22:00
Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
Answers: 2
question
Mathematics, 22.06.2019 01:00
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?
Answers: 1
question
Mathematics, 22.06.2019 02:00
Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length
Answers: 1
You know the right answer?
Quickstart company makes 12 v car batteries. after many years of product testing the company knows t...
Questions
question
Mathematics, 03.03.2020 18:31
question
Mathematics, 03.03.2020 18:31
question
English, 03.03.2020 18:31
Questions on the website: 13722361