query: What is the probability that a random walk starting at 0 will reach +2 in 2 steps, 3 step, 4 steps, etc.?
positive_passages.docid: 26975
positive_passages.text: Probability that random walk will reach state $k$ for the first time on step $n$
negative_passages.docid: 127311
negative_passages.text: Challenging probability problem
negative_passages.docid: 20033
negative_passages.text: Regarding convergence in probability
negative_passages.docid: 79341
negative_passages.text: Question on a probability question
negative_passages.docid: 96889
negative_passages.text: Convergence in Probability
negative_passages.docid: 133848
negative_passages.text: Probability that 2 appears at an earlier position than any other even number in a permutation of 1-20
negative_passages.docid: 121632
negative_passages.text: What is the autocorrelation for a random walk?
negative_passages.docid: 129483
negative_passages.text: Birthday Probability
negative_passages.docid: 43507
negative_passages.text: What is the probability that three heads occur before three tails?
negative_passages.docid: 122053
negative_passages.text: Convergence in probability of $Y_n = \frac{2}{n(n+1)} \sum_{j=1}^{n} jX_j$, given $X_1,X_2,...$ iid
negative_passages.docid: 115019
negative_passages.text: Roll an n-sided die m times. What is the probability that (1, 2, 3 .... n) faces have appeared?
negative_passages.docid: 107688
negative_passages.text: A contest question on probability
negative_passages.docid: 70221
negative_passages.text: Probability about three independent exponential random variables
negative_passages.docid: 84543
negative_passages.text: Probability of finding a pattern
negative_passages.docid: 68507
negative_passages.text: Random number generation and probability
negative_passages.docid: 139593
negative_passages.text: $(S_0+\ldots + S_n)_{n\geq 0}$ not a Markov chain
negative_passages.docid: 102893
negative_passages.text: Help finding probability generating function