Algebra 2 (1st Edition)

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: 5c

Answer

See below

Work Step by Step

The mean, median, mode, range, and standard deviation of the data set when the outlier is included: $\bar x=\frac{195+200+200+200+210+230+250+250+260+270+270+290}{12}=235.42\\ Median =\frac{230+250}{2}=240\\Mode = 200\\Range=290-195=95\\\sigma =32.24$
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