Basic Statistics: Tales of Distributions 10th Edition

by Spatz, Chris

Published by Cengage Learning

ISBN 10: 0-49580-891-1

ISBN 13: 978-0-49580-891-6

Appendix A - Arithmetic and Algebra Review - Problems - Page 374: A.82

Answer

$48$

Work Step by Step

The two numbers have the same sign, therefore the product will be positive: $4\cdot 12 = 48$

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