Math  /  Data & Statistics

QuestionPoints: 0 of 1
Twenty members of a health club who jog were asked how many miles they jog per week. The responses are to the right. Construct a stem-and-leaf display. For single digit data, use a stem of 0 . \begin{tabular}{|l|l|l|l|l|} \hline 11 & 17 & 5 & 9 & 12 \\ \hline 26 & 20 & 31 & 15 & 6 \\ \hline 5 & 27 & 43 & 25 & 15 \\ \hline 15 & 25 & 34 & 19 & 18 \\ \hline \end{tabular}
Complete the stem-and-leaf display. \square \square \square \square \square (Use ascending order.)

Studdy Solution

STEP 1

1. The data set consists of 20 responses.
2. Each response represents the number of miles jogged per week.
3. A stem-and-leaf display organizes data by place value.

STEP 2

1. Organize the data into stems and leaves.
2. Construct the stem-and-leaf display.

STEP 3

List the data points:
11,17,5,9,12,26,20,31,15,6,5,27,43,25,15,25,34,19,18 11, 17, 5, 9, 12, 26, 20, 31, 15, 6, 5, 27, 43, 25, 15, 25, 34, 19, 18

STEP 4

Identify the stems and leaves. The stem is the leading digit(s), and the leaf is the trailing digit.
- Stem 0: Leaves 5,5,6,95, 5, 6, 9 - Stem 1: Leaves 1,2,5,5,5,7,8,91, 2, 5, 5, 5, 7, 8, 9 - Stem 2: Leaves 0,5,5,6,70, 5, 5, 6, 7 - Stem 3: Leaves 1,41, 4 - Stem 4: Leaf 33

STEP 5

Construct the stem-and-leaf display:
StemLeaves05,5,6,911,2,5,5,5,7,8,920,5,5,6,731,443\begin{array}{c|l} \text{Stem} & \text{Leaves} \\ \hline 0 & 5, 5, 6, 9 \\ 1 & 1, 2, 5, 5, 5, 7, 8, 9 \\ 2 & 0, 5, 5, 6, 7 \\ 3 & 1, 4 \\ 4 & 3 \\ \end{array}
The stem-and-leaf display is completed as shown above.

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