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A random sample of n elements is taken from a population
Chapter , Problem 5(choose chapter or problem)
QUESTION:
A random sample of n elements is taken from a population of size N without replacement. What is the probability that a fixed element of the population is included? Simplify your answer.
Questions & Answers
QUESTION:
A random sample of n elements is taken from a population of size N without replacement. What is the probability that a fixed element of the population is included? Simplify your answer.
ANSWER:Step 1 of 2
A random sample of n elements is taken from a population of size N without replacement.
The number of ways in which n elements is taken from a population of size N without replacement is .
Thus, the total number of points in sample space is .