Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 5 - Section 5.5 - Assess Your Understanding - Applying the Concepts - Page 306: 55

Answer

$25,200$ DNA sequences.

Work Step by Step

Total: $3+2+2+3=10$ letters. It is a Permutations with Nondistinct Letters: $\frac{10!}{3!\times2!\times2!\times3!}=\frac{10\times9\times8\times7\times6\times5\times4\times3\times2\times1}{6\times2\times2\times6}=\frac{3,628,800}{144}=25,200$
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