What is the expected value of the number of randomly chosen real numbers between $0$ and $1$ needed to reach a sum of $1$?
33322
Choose a random number between $0$ and $1$ and record its value. Keep doing it until the sum of the numbers exceeds $1$. How many tries do we need?
34246
What is the expected value of the number of die rolls necessary to get a specific number?
42125
Expected value of reaching -7 or 10
29694
Expected Value of a Binomial distribution?
104313
Finding probability that an equation has real roots when two numbers are chosen from a uniform distribution
140300
Does the interval $[0,1]$ contains more real numbers than $(0,2)$?
154225
How many positive numbers need to be added together to ensure that the sum is infinite?
31197
Expected value of product of dependent random variables
123675
Evaluate the following limit of finite sum
138746
Expected Value Of Dice Rolling Game
107724
You roll a die until you get a $5$, what is the expected value of the minimum value rolled?
94319
Expected value of $|X - Y|$
59607
Limit of probability question
32503
Density of the sum of $n$ uniform(0,1) distributed random variables
19471
Expectation of an absolute value of a normal random variate
147428
Probability of picking an odd number from the set of naturals?
105755
Can anyone clarify the concept of a "sum of random variables"