Answer
$0.2266$
Work Step by Step
Use Table E, we can find $P(2.5)= 0.9938$.
As $P(z_0\lt z\lt 2.5)=P(2.5)-P(z_0)=0.7672$,
we have $P(z_0)=P(2.5)-0.7672= 0.2266$
Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition
by Bluman, Allan
Published by
McGraw-Hill Education
ISBN 10:
0078136334
ISBN 13:
978-0-07813-633-7
Chapter 6 - The Normal Distribution - 6-1 Normal Distribution - Extending the Concepts - Page 324: 54
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
