Question

The data set below has an outlier.

2, 10, 10, 11, 11, 12, 12, 12, 13, 14, 14

Which value is changed the most by removing the outlier?

the range
the median
the lower quartile
the interquartile range

Answer 1

If we remove the 2.  The others will stay the same (roughly might move by 1) EXCEPT the range.  Which will drop from 12 to 4

Answer 2

Answer:  

A: the range