How do you find the mean of a stem and leaf plot? - Answers

Step 1: Determine the smallest and largest number in the data. The game stats are as follows: Blues Member Name Minutes Played Gifford 22 Slavky 29 Harrison 22 Samon 31 Mantry 20 Lewing 12 Wilson 14 Larriby 24 Paston 13 Lebling 4 Waster 2 Canno 1 Looking at the stats, we see the number of minutes played ranges from a low of 1 minute to a high of 31 minutes. Step 2: Identify the stems. For any number, the digit to the left of the rightmost digit is the stem. For example, the number 31 has a stem of 3, while the number 29 has a stem of 2. A one-digit number like 4 has a stem of 0. Think ''04'' for 4. Based on the range of 1 to 31, we need stems of 0, 1, 2 and 3. Step 3: Draw a vertical line and list the stems to the left of the line. stems appear to left of vertical line in stem-and-leaf plots Step 4: Fill in the leaves. The first data value is for Gifford, who played 22 minutes. The stem is the digit on the left. The leaf is the digit on the right. leaves appear to right of vertical line in steam-and-leaf plots Let's enter Lebling's 4 minutes. The stem is 0 and the leaf is 4. the stem is 0 and the leaf is 4 in this stem-and-leaf plot Entering the rest of the data: stem-and-leaf plot with all data entered Step 5: Sort the leaf data. The stem-and-leaf plot is easier to interpret when each row's leaves are sorted from low to high. leaves are sorted from low to high in stem-and-leaf plots And that's the stem-and-leaf plot for minutes played.