query: Coupon collector's problem: mean and variance in number of coupons to be collected to complete a set (unequal probabilities)
positive_passages.docid: 7000
positive_passages.text: Expected time to roll all 1 through 6 on a die
negative_passages.docid: 15530
negative_passages.text: Variance of sample mean.
negative_passages.docid: 102505
negative_passages.text: Expected number of (0,1) distributed continuous random variables required to sum upto 1
negative_passages.docid: 58527
negative_passages.text: Probability expected value football problem
negative_passages.docid: 90411
negative_passages.text: $P(X_1 < \min(X_i,\ldots, X_n))$ across different normal random variables
negative_passages.docid: 116647
negative_passages.text: The number of different ways to choose $k$ out of $n$ unique items
negative_passages.docid: 143742
negative_passages.text: Variance of sum of random number of random variables (Cambridge University Worksheet)
negative_passages.docid: 68882
negative_passages.text: Path to Combinatorics Problem [$1.11$]
negative_passages.docid: 121283
negative_passages.text: Coupon collector problem with partial collection of a specific set of coupons
negative_passages.docid: 103357
negative_passages.text: Estimate the population variance from a set of means
negative_passages.docid: 30585
negative_passages.text: Picking a random element from a set
negative_passages.docid: 38037
negative_passages.text: A problem with my reasoning in a problem about combinations
negative_passages.docid: 158388
negative_passages.text: Sampling error with weighted mean
negative_passages.docid: 123616
negative_passages.text: Estimate the size of a set from which a sample has been equiprobably drawn?
negative_passages.docid: 84972
negative_passages.text: Expected number of rolls to get all sixes
negative_passages.docid: 150178
negative_passages.text: Domino Probability Problem
negative_passages.docid: 34155
negative_passages.text: Probability Problem with $n$ keys