3.6.2 Average of Random Variables Flashcards
(4 cards)
1
Q
how you express mathematically the average of random variables?
A
2
Q
what is the expectation of the average of iid random variables?
A
3
Q
what is the variance of the average of iid random variables?
A
4
Q
what is the expectation and variance of the average of inid random variables?
A
