Find expected value $\mathbb E[e^{\lambda\tau_a}]$
88325
The Laplace transform of the first hitting time of Brownian motion
89544
Expectation of a random variable that takes points in the natural numbers
25654
E[X| X>Y] for independent X, Y ~ N(0,1)
80803
Conditional expectation $E[\log(1+X) \mid X>t]$
71278
What is the expectation of the following random variable
105145
Show that $\mathbb{E}\left(\bar{X}_{n}\mid X_{(1)},X_{(n)}\right) = \frac{X_{(1)}+X_{(n)}}{2}$
94896
Deriving a QM expectation value for a square of momentum $\langle p^2 \rangle$
77306
Expectation of truncated normal
94662
Tower property of conditional expectation
64844
Finding $E(|X_1|\ |\max |X_i| )$
64856
Finding $E(X\mid X>Y)$ when $X,Y$ are i.i.d $U(0,1)$
98662
$P(|X|\ge\lambda a)\ge (1-\lambda)^2a^2$ for $0\le \lambda \le 1$
64720
Expected value of sums
35454
Is it correct to write $\Bbb E[X]$ or $\Bbb E_{\theta}[X]$?
106753
Conditional expection of gamma distribution on sum
132392
Properties of Expectation
80769
Expected value of correlated stochastic integrals