Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 12 - Data Analysis and Probability - 12-7 Theoretical and Experimental Probability - Practice and Problem-Solving Exercises - Page 774: 47

Answer

A,28

Work Step by Step

You have the values:25, 26, 26, 27, 29, 31, 33, 33.To find the median arrange the numbers from least to greatest (25, 26, 26, 27, 29, 31, 33, 33) and find the middle value/s. There are two middle values (27,29) so you take their average and that is the median. $\frac{27+29}{2}$=28 The median is 28 which is choice A.
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