Expected Value of the sum of random variables
62510
Explanation of linearity of expectation
29565
Conditional Expectation of Bernoulli R.V.
95123
General solution of expected value of E(f(X))?
147323
calculating mean of a random variable raised to a power
23891
Expected value of max function
66628
Expected value of $X^n$ for normal distribution
149781
Probability of Independent Normal Random Variables
37441
How to calculate the expected value of a standard normal distribution?
133729
Sum of normal independent random variables with coefficients
73958
Expected value in an urn problem
46865
Proof of linearity for expectation given random variables are dependent
68162
Expected value of the conditional choice probability
123844
conditional expectation: an implication
68512
$\sigma$ algebra of collection of random variables
23246
Challenge question; How do I prove the expected value of the following?
45751
Expectation of the maximum of i.i.d. geometric random variables
82804
Probability density of sum of two beta random variables