Answer to Question #200880 in Statistics and Probability for Umay

Statistics and Probability

Question #200880

What is the number of possible samples from the given: N = 7, n=3.

Expert's answer

Number of possible samples "= \\frac{N!}{n!(N-n)!}"

"=\\frac{7!}{3!(7-3)!} \\\\\n\n= \\frac{5 \\times 6 \\times 7}{2 \\times 3} =35"

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