Answer
In probability theory, the expectation of a random variable is the weighted average of all possible values that this random variable can take o ...
Search results for probability
What's the expectation of dice roll ?
Posted by CMasterRoulette game in a casino
Posted by CMasterFair coin flip
Posted by CMaster
"You flip a fair coin 20 times in a row and it comes up heads every single time. You flip the coin one more time. What is the probability of tails on ...
Expected number of carts in the train
Posted by CMaster
Full question:
Suppose you're on a train that has 1 to 100 carts. Given you are in fifth cart, what's the expected number of the carts?
Company where asked this question: CSFB
Interviewed for position: quant jobs
Suppose you're on a train that has 1 to 100 carts. Given you are in fifth cart, what's the expected number of the carts?
Company where asked this question: CSFB
Interviewed for position: quant jobs
The task is to write a function which at any give point would return random character with equal proability of any character being read from infinite ...
Can you explain FMEA?
Posted by priyanka
FMEA - Failure modes and Effect analysis is a technique to identify the potential problems in system design or process by examining the effects of low ...
knight's tour
Posted by aleksin (http://spellscroll.com)
On an empty NxN chessboard, a knight starts from a point (say location x, y) and it starts moving randomly, but once it moves out of board, it can’t ...