![subject](/tpl/images/cats/mat.png)
Mathematics, 19.11.2019 01:31 alysiareyes
Suppose you have a dataset { x } = { ( x ( 1 ) , x ( 2 ) ) } consisting of 2-dimensional vectors. you observe that var ( { x ( 1 ) } ) = 9 and var ( { x ( 2 ) } ) = 4 and also that cov ( { ( x ( 1 ) , x ( 2 ) ) } ) = 6 . what is covmat ( { x } ) ? find the eigenvalues of covmat ( { x } ) . what do the eigenvalues say about the shape of the blob of the dataset { x } ?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:10, joelpimentel
The amount of energy it takes to lift a box might be a function of which of the following
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, josephvcarter
Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?
Answers: 3
You know the right answer?
Suppose you have a dataset { x } = { ( x ( 1 ) , x ( 2 ) ) } consisting of 2-dimensional vectors. yo...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 16.07.2019 02:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 02:00
![Konu](/tpl/images/cats/istoriya.png)
History, 16.07.2019 02:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 02:00
![Konu](/tpl/images/cats/istoriya.png)
History, 16.07.2019 02:00
![Konu](/tpl/images/cats/mat.png)