Question: The heights in inches of 14 randomly selected adult males in L.A. are listed as: 71, 67, 70, 59, 71, 68, 67, 71, 80, 68, 74, 69, 72, 68.

Display the data in a stem-and-leaf plot (you can use a word processing program if you'd like and copy and paste into the answer box).

Find the mean.

Find the median.

Find the mode.

Find the range.

Find the variance.

Find the standard deviation.

Find Q1.

Find Q2.

Find Q3.