Question
The most frequently used measures of central tendency for quantitative data are the mean and the median. The following table shows civil service examination scores
The most frequently used measures of central tendency for quantitative data are the mean and the median. The following table shows civil service examination scores from 24 applicants to law enforcement jobs:
83748579
82677870
18936427
93988278
68828399
96629358
What is the mean, standard deviation and 5-number summary found through excel.
Make a box plot depicting the 5-number summary.
What are the outliers?
Is the mean or the medianas this dataset's better to measure of central tendency?
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Making Hard Decisions with decision tools
Authors: Robert Clemen, Terence Reilly
3rd edition
538797576, 978-0538797573
