query: what is the probability of picking an even number out of all natural numbers?
positive_passages.docid: 147428
positive_passages.text: Probability of picking an odd number from the set of naturals?
negative_passages.docid: 14738
negative_passages.text: How many even numbers will $99$ dice show if we roll them for eternity under a certain condition?
negative_passages.docid: 132134
negative_passages.text: If nine coins are tossed, what is the probability that the number of heads is even?
negative_passages.docid: 44745
negative_passages.text: How many positive integers less than 1000 have distinct digits and are even?
negative_passages.docid: 130514
negative_passages.text: best way to pick a random subset from a collection?
negative_passages.docid: 65307
negative_passages.text: Simple combination/probability question based on string-length and possible-characters
negative_passages.docid: 32125
negative_passages.text: Probability of selecting q red balls from m red balls and n blue balls
negative_passages.docid: 151508
negative_passages.text: How to determine number with same amount of odd and even divisors
negative_passages.docid: 33705
negative_passages.text: Is $0$ a natural number?
negative_passages.docid: 84543
negative_passages.text: Probability of finding a pattern
negative_passages.docid: 150536
negative_passages.text: Combinatorics, choosing 3 elements from 100
negative_passages.docid: 76405
negative_passages.text: Let n be an even integer. How many different ways can I choose subsets of the set {1,2...,n}
negative_passages.docid: 34155
negative_passages.text: Probability Problem with $n$ keys
negative_passages.docid: 21598
negative_passages.text: A game of guessing a chosen number
negative_passages.docid: 129680
negative_passages.text: Prove that $n$ is even.
negative_passages.docid: 96663
negative_passages.text: Mathematical expectation of picking cards of the same value from a standard 52-card deck
negative_passages.docid: 11447
negative_passages.text: How many $4$ digit even numbers have all $4$ digits distinct?