Answer
2.05
Work Step by Step
We know that the area to the right of the z-score is 0.02. Thus the area to the left is:
$1-0.02=0.98$
Using Table V, and the nearest value of 0.9798, we get the z-score:
$z_{0.02} = 2.05$
Statistics: Informed Decisions Using Data (4th Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0321757270
ISBN 13:
978-0-32175-727-2
Chapter 7 - Section 7.2 - Assess Your Understanding - Vocabulary and Skill Building - Page 378: 20
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