Statistics (12th Edition)

by McClave, James T.; Sincich, Terry T.

Published by Pearson

ISBN 10: 0321755936

ISBN 13: 978-0-32175-593-3

Chapter 2 - Methods for Describing Sets of Data - Exercises 2.1 - 2.21 - Applying the Concepts - Intermediate - Page 35: 2.13a

Answer

$0.3889$

Work Step by Step

The SAS output gives us the value of $ 38.89\%$ in the table as the percentage of ice. As proportions are expressed as fractions or decimal numbers, we write this as $0.3889.$

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