Mathematics, 06.05.2021 08:30 brayann5761
The playing time X of classical CDs has the normal distribution with mean 54 and standard deviation 5; the N(54, 5) distribution . What is the relative frequency of classical CDs with playing time X of 59 minutes?
Answers: 2
The playing time X of classical CDs has the normal distribution with mean 54 and standard deviation...
Chemistry, 23.05.2020 16:57
Physics, 23.05.2020 16:57