Basic Statistics: Tales of Distributions 10th Edition

Published by Cengage Learning
ISBN 10: 0-49580-891-1
ISBN 13: 978-0-49580-891-6

Appendix A - Arithmetic and Algebra Review - Pretest - Page 368: A.36

Answer

$4$

Work Step by Step

${|8-12|} = |-4|$ The absolute value of a negative number is obtained by taking the value without the negative sign. $4$
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