![subject](/tpl/images/cats/mat.png)
Mathematics, 09.02.2020 18:18 JussSplash1340
I have an exercice in statistics, but I absolutely don't know how to answer the question. Could you please guys help?
MOMENTS
Calculate the means, variances, covariance and correlation coefficient for the following bivariate distribution (it is supposed to be a table).
Y=0 Y=1 Y=2
X=0 0 0.1 0.1
X=1 0.3 0.3 0.2
Thanks a million!!
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
I have an exercice in statistics, but I absolutely don't know how to answer the question. Could you...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.12.2019 19:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 23.12.2019 19:31
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.12.2019 19:31
![question](/tpl/images/cats/en.png)
English, 23.12.2019 19:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.12.2019 19:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.12.2019 19:31
![question](/tpl/images/cats/istoriya.png)
History, 23.12.2019 19:31