Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 12 - Data Analysis and Probability - 12-7 Thoretical and Experimental Probability - Standardized Test Prep - Page 762: 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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