Expectation of deviation being N
89491
Is there a simple reason why the expected number of coin flips till getting $m$ more heads than tails or $n$ more tails than heads should be $mn$?
124261
Expectation of nonnegative RV
49877
Expected value and indicator random variable
1301
Expected value and standard deviation of $X^2$ in terms of moments of $X$
31197
Expected value of product of dependent random variables
102030
Getting the expectation symbol to behave like $\sum$ instead of $\Sigma$
23246
Challenge question; How do I prove the expected value of the following?
117962
Expected log value of noncentral exponential distribution
123962
Calculation of the n-th central moment of the normal distribution $\mathcal{N}(\mu,\sigma^2)$
66905
Variance of Binomial Distribution $E[X^2]$
21526
Defining symbolic expectation function
126655
Expected Sum of n numbers after m random opeartions on n numbers.
83464
Conditional expectation of $\mathbb{E}(X - Y | (X, Y)\in\mathcal{A})$
128272
Expected value and variance of log(a)
19471
Expectation of an absolute value of a normal random variate
118253
Conditional expectation of $X$ given $\sin(X)$
22085
Expectation of a function of a random variable from CDF