subject
Mathematics, 26.08.2020 02:01 pinnij20

On average, it takes a shoe factory 21 minutes, with a standard deviation of 3 minutes, to manufacture a pair of running shoes. How often will it take the factory more than 27 minutes to manufacture a pair of running shoes? Note: Assume that a Normal model is appropriate for the distribution of manufacturing times.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Ihave trouble finding the nth term of a linear sequence
Answers: 2
question
Mathematics, 21.06.2019 19:00
Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.
Answers: 1
question
Mathematics, 21.06.2019 19:00
Solve x+3y=6 and 4x-6y=6 by elimination . show work !
Answers: 1
question
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
You know the right answer?
On average, it takes a shoe factory 21 minutes, with a standard deviation of 3 minutes, to manufactu...
Questions
question
Mathematics, 01.09.2020 16:01
question
English, 01.09.2020 16:01