Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 11 Data Analysis and Statistics - 11.5 Choose the Best Model for Two-Variable Data - 11.5 Exercises - Quiz for Lessons 11.3-11.5 - Page 780: 1



Work Step by Step

$P(35\leq x\leq65)\approx P(\frac{35-47}{6}\leq z\leq\frac{65-47}{6})\approx P(z\leq3)-P(z\leq-2)=0.9987-0.0228=0.9759$
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