Answer
$0.26-0.38$
Work Step by Step
Using Chebyshev’s theorem, let $1-1/k^2=0.75$ we have $k=2$
the range would be $0.32-2\times0.03$ to $0.32+2\times0.03$
which gives: $0.26-0.38$
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 3 - Data Description - Review Exercises - Section 3-2 - Page 179: 15
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