SOLUTION: A sample of 30 is to be selected from a lot of 200 articles. How many different samples are possible?
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Question 831392: A sample of 30 is to be selected from a lot of 200 articles. How many different samples are possible?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A sample of 30 is to be selected from a lot of 200 articles. How many different samples are possible?
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Samples or groups are combinations.
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Ans: 200C30 = 200!/((170!*30!) = 4.0968*10^35
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Cheers,
Stan H.
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