Display the data in a stem-and-leaf plot

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Reference no: EM13126628

The heights in inches of 18 randomly selected adult males in LA are listed as: 70, 69, 72, 57, 70, 66, 69, 73, 80, 68, 71, 68, 72, 67, 58, 74, 81, 72.

1. Display the data in a stem-and-leaf plot.

2. Find the mean.
3. Find the median.
4. Find the mode.
5. Find the range.
6. Find the variance.
7. Find the standard deviation.

Reference no: EM13126628

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