Recent questions tagged sheldon-ross

1 votes
1 answer
9
What are the relevant chapter of probability by sheldon ross to study for gate?I think whole syllabus is within chapter 5,Should i study everything upto chapter 5 or ther...
0 votes
0 answers
13
An ordinary deck of 52 playing cards is randomly divided into 4 piles of 13 cards each. Compute the probability that each pile has exactly 1 ace.
1 votes
2 answers
18
From 10 married couples, we want to select group of 6 that is not allowed to contain a married couple. How many choices are there?
2 votes
1 answer
19
Prove$\binom{m+n}{r}$ = $\binom{n}{0}\binom{m}{r}+\binom{n}{1}\binom{m}{r-1}+... +\binom{n}{r}\binom{m}{0}$
0 votes
0 answers
20
Determine the number of vectors $\{x_{1}...x_{n}\}$, such that each $x_{i}$ is either $0$ or $1$ and$\displaystyle{\sum_{i=1}^{n}x_{i}\geq k}$
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