subject
Mathematics, 19.07.2019 17:50 peno211

The lifetime of a certain type of battery is normally distributed with mean value 12 hours and standard deviation 1 hour. there are nine batteries in a package. what lifetime value is such that the total lifetime of all batteries in a package exceeds that value for only 5% of all packages? (round your answer to two decimal places.)

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:00, Dweath50
Simply 8x squared + 5(7x squared- x) - 2x =
Answers: 1
image
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
image
Mathematics, 21.06.2019 19:00, kayranicole1
The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.
Answers: 1
image
Mathematics, 21.06.2019 20:30, yatish
Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10
Answers: 2
You know the right answer?
The lifetime of a certain type of battery is normally distributed with mean value 12 hours and stand...

Questions in other subjects:

Konu
Mathematics, 11.01.2020 11:31