Please explain the combination formula for this. I do not understand nCk=n/(n-k)k From a group of 17
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Please explain the combination formula for this. I do not understand nCk=n/(n-k)k
From a group of 17 people, how many ways are there to select 3 people to receive $50 gift certificates?
Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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