Cannot understand alternative formula for expectation of x and some constant k
57651
I am very confused about the probability formula $E[\min(X,k)]=\int_0^kxf(x)dx+k(1-F(k))$
118253
Conditional expectation of $X$ given $\sin(X)$
66628
Expected value of $X^n$ for normal distribution
143744
Calculate E[X] from incomplete data?
64844
Finding $E(|X_1|\ |\max |X_i| )$
133833
If $E(Y\mid X)$ is constant then $X, Y$ are uncorrelated.
1290
Expectation of squared error
37371
Why is expected value of random variable equal to mean
5350
Explain why $E(|X|^p)=p\int_{0}^{\infty}y^{p-1}P(|X|>y) dy$
152184
Find expectation of $\frac{X_1 + \cdots + X_m}{X_1 + \cdots + X_n}$ when $X_1,\ldots,X_n$ are i.i.d
103618
Calculate $E(X^{2n})$ where $X$ is normal (0,1)
64856
Finding $E(X\mid X>Y)$ when $X,Y$ are i.i.d $U(0,1)$
45143
Identify $E(X\mid X+Y)$ for $X$ and $Y$ independent and Poisson
46044
Calculating Variance of a binomial distribution using the standard formula $E(X^2) - \mu^2$
80803
Conditional expectation $E[\log(1+X) \mid X>t]$
102030
Getting the expectation symbol to behave like $\sum$ instead of $\Sigma$
30662
$x_{1}...x_{n}$ are independent continuous random variables with common distribution function $F(x)$,compute $E(F(x_{(n)})-F(x_{(1)}))$