Question

Here is a data set: 27 39 14 36 43 20 29 27 47 38 13 24 24 23 17 29 37 26 20 33 16 41 27 17 12 24 14 17 24 20 You are examining the data with a stem-and-leaf plot. Here is the start of the plot. Finish the plot.

Answer 1

Stem | Leaf

-----|-----

1 | 2 7 7 2 4

2 | 9 8 7 6 3 0 9 7

3 | 7 6 4 3 1 7

4 | 3 6

-----|-----

Explanation:

To create a stem-and-leaf plot, we first divide each data point into two parts: the stem, which is the first digit or digits, and the leaf, which is the final digit or digits.

For this data set, the stem for each data point would be the tens digit, and the leaf would be the units digit.

Here's how the plot would look like:

Stem | Leaf

-----|-----

1 | 2 7 7 2 4

2 | 9 8 7 6 3 0 9 7

3 | 7 6 4 3 1 7

4 | 3 6

-----|-----

Note that the stems are listed in increasing order, and the leaves for each stem are listed in order within that stem. This helps to give an overall sense of the distribution of the data, such as the range and the concentration of data points in certain regions.