Introductory Statistics 9th Edition

Published by Wiley
ISBN 10: 1-11905-571-7
ISBN 13: 978-1-11905-571-6

Chapter 4 - Section 4.6 - Counting Rule, Factorials, Combinations, and Permutations - Exercises - Page 168: 4.92

Answer

$16C_{2}$=120 There are 120 selections possible. $16P_{2}$=240 There are 240 permutations possible.

Work Step by Step

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