posted by Anonymous .
18 workers at a large assembly plant were asked the time it took to commute to work. The data was analyzed in Minitab and the Descriptive Statistics for the data appears below.
Descriptive Statistics: Minutes
Variable N Mean Median TrMean StDev SE Mean
Minutes 18 30.06 29.50 30.06 5.68 1.34
Variable Minimum Maximum Q1 Q3
Minutes 19.00 41.00 26.50 34.00
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