The trimmed mean is
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Another measure of central tendency is the trimmed mean. It is computed by determining the mean of a data set after deleting the smallest and largest observed
values. Compute the trimmed mean for the data given in the accompanying table, whose mean is 0.873. Is the trimmed mean resistant?
Click the icon to view the data table.
The trimmed mean is
(Round to the nearest thousandth as needed.)
Data Table
0.81
0.88
0.82
0.90
0.90
0.84
0.84
0.91
0.94
0.86
0.86
0.86
0.88
0.87
0.89
0.91
0.86
0.87
0.93
0.88
0.83
0.97
0.87
0.93
0.91
0.85
0.91
0.91
0.86
0.89
0.87
0.81
0.88
0.88
0.89
0.77
0.82
0.83
0.90
0.88
0.84
0.93
0.81
0.90
0.88
0.92
0.85
0.84
0.84
0.86
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