Answer
See below
Work Step by Step
From exercise a, we found the Standard deviation for Teammate 1 is $0.89$ and for Teammate 2 is $0.29$.
Since $0.29 \lt 0.89$, Teammate 2 has more consistent times.
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 11 Data Analysis and Statistics - Mixed Review of Problem Solving - Lessons 11.1-11.2 - Page 756: 4b
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