Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 12 - Statistics - 12.2 Measures of Central Tendency - Exercise Set 12.2: 14

Answer

median = $2$

Work Step by Step

Arrange the scores from least to greatest to obtain: $0, 0, 0, 1, 2, 4, 6, 11, 12$ There are nine numbers. The middle is the fifth one. Thus, the median is $2$.
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