Mathematics, 22.05.2021 06:10, Miznatnasah
We toss two fair dice with six faces numbered from 1 to 6 and we denote X the v. a. which represents the sum of the two figures obtained and Y the v. a. which is equal to the maximum of these two numbers.
(a) Determine the joint pmf of X and Y .
(b) Determine the marginal pmf of X and the marginal pmf of Y . Are X and Y
independent?
(c) Find Cov(X, Y ) and ρX, Y .
(d) Find the conditional pmf of Y given that X = 6 and find E(Y |X = 6).
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 17:30, kleshead
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x
Answers: 3
Do you know the correct answer?
We toss two fair dice with six faces numbered from 1 to 6 and we denote X the v. a. which represents...
Questions in other subjects:
Mathematics, 07.10.2019 07:30
Social Studies, 07.10.2019 07:30
History, 07.10.2019 07:30
English, 07.10.2019 07:30
History, 07.10.2019 07:30
