Mathematics, 16.12.2020 16:50 ipcmeaganlatham
Heights of Mothers and Daughters The heights of a population of mother-daughter pairs have a bivariate normal distribution with correlation 0.5.
a) Of the mothers on the 90th percentile of mothers' heights, what proportion have daughters who are taller than the 90th percentile of daughters' heights?
b) In what proportion of mother-daughter pairs are both women taller than average? (This means the mothers are taller than the average mother and the daughters are taller than the average daughter.)
[Hint: Remember that you can express standard bivariate normal variables in terms of two independent standard normal variables.]
Answers: 2
Mathematics, 21.06.2019 15:30
Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3
Answers: 2
Mathematics, 21.06.2019 17:40
Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species
Answers: 2
Mathematics, 21.06.2019 18:00
Ihave trouble finding the nth term of a linear sequence
Answers: 2
Heights of Mothers and Daughters The heights of a population of mother-daughter pairs have a bivaria...
Spanish, 25.03.2020 01:56
Mathematics, 25.03.2020 01:56
Mathematics, 25.03.2020 01:57
English, 25.03.2020 01:57