Question 1186834: Assuming that the 26 letters in the English language alphabet comprise a population,
1. Briefly explain how a simple random sample of size n = 7 can be obtained with no mode(s). No calculations would be involved.
2. Showing your work, find the total number of simple random samples of size n = possible, none having any mode.
3. Showing your work, what is the probability of drawing a simple random sample of size n = 7 containing the set A, B, C, D, X, Y, Z, using a 6-ball capacity scoop and at first attempt, from a bag containing 26 ping pong balls, each uniquely labeled one of the 26 letters?
Answer by ikleyn(52915)   (Show Source):
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