search for: anthony28

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2008 Apr 29
7
How do you test for "consecutivity"?
I need to use R to model a large number of experiments (say, 1000). Each experiment involves the random selection of 5 numbers (without replacement) from a pool of numbers ranging between 1 and 30. What I need to know is what *proportion* of those experiments contains two or more numbers that are consecutive. So, for instance, an experiment that yielded the numbers 2, 28, 31, 4, 27 would be
2008 May 29
2
Calculating conditional mean of large series of experiments
I need to repeat an experiment 1000 times. Each experiment involves randomly selecting one ball each from two separate bags. Each bag contains 10 balls, numbered 1, 2, 3, ... , 10. So the probability of selecting any one pair of balls is equal to all others. For each experiment, what I need to do is assign a variable A which represents the maximum number out of the two balls selected; and a