Question

The Bureau of Transportation Statistics conducts a monthly household survey. In the October survey, one of the questions was, “For your most recent airline fight originating in the US, what was the total time you waited for security screening?” A summary of the 344 responses is provided in the table below.
Count............ 344
Mean.......... 16.227 min
Std dev......... 22.72 min
Minimum......... 0 min
25th percentile...... 5 min
Median......... 10 min
75th percentile ...... 20 min
Maximum........ 300 min
Draw the box plot.


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  • CreatedJuly 16, 2015
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