Answer
2.5%
Work Step by Step
A bell shaped distribution is symmetric. As there are 95% of toner cartridges whose print total is between 3622 and 4982 pages, we know that 2.5% is less than 3622 pages and 2.5% is greater than 4982 pages.
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 3 - Review - Test - Page 186: 5c
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