Mathematics, 15.11.2020 09:50, jacken
Monthly sales of water heaters are normally distributed with a mean of 21 and a standard deviation of 5. What is the probability of selling 12 water heaters or
less?
a) 3.59%
Ob) 1.8096
O c) 96.41%
O d) 8.45%
Answers: 3
Mathematics, 21.06.2019 19:40, joexx159
The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол
Answers: 1
Monthly sales of water heaters are normally distributed with a mean of 21 and a standard deviation o...
Mathematics, 14.12.2019 05:31
Mathematics, 14.12.2019 05:31
Mathematics, 14.12.2019 05:31
Mathematics, 14.12.2019 05:31