You plan to investigate the variation of taxi-in times for flights that have landed in Los Angeles. Name at least two measures of variation for those data.

Answer

Step 1 of 2RangeThe range is the simplest measure of variation to find. It is simply the highest value minus the lowest value.

RANGE = MAXIMUM - MINIMUM

Step 1 of 2VarianceThe range only involves the smallest and largest numbers, and it would be desirable to have...