When extreme values are present in a set of data which of th

When extreme values are present in a set of data, which of the following descriptive summary measures are most appropriate.

mean and range.
mean and standard deviation.

interquartile range and median.

variance and interquartile range.

Solution

When extreme values are present in a set of data, the following descriptive summary measures are most appropriate:

interquartile range and median.

Both of the above two summary measures are unaffected by the ouliers.