How do you read a stem-and-leaf plot in thousands?

Tips on how to draw a stem and leaf plot

1. On the left hand side of the page, write down the thousands, hundreds or tens (all digits but the last one). These will be your stems.
2. Draw a line to the right of these stems.
3. On the other side of the line, write down the ones (the last digit of a number).

How do you figure out a stem-and-leaf plot?

You can use a stem-and-leaf plot to find the mean, median and mode of a set of data. To find the mean, add up all of the numbers in the set and divide by the number of values that you added. Then, divide by the number of values, which is 16. After rounding, the answer is 47.

What is a typical value in a stem-and-leaf plot?

Common values are 1.5 to 3. If you want to include most all of the data, set this value to 9 or 10. The leaves of the plot are formed from the integers from 0 to 9. When a line becomes too long to display (e.g. if there are more than 70 leaves), the stem may be split into branches.

How are stem and leaf plots used to measure data?

Stem-and-Leaf Plots and Box-and-Whiskers Plot. One way to measure and display data is to use a stem-and-leaf plot. A stem-and-leaf plot is used to visualize data. To set up a stem-and-leaf plot we follow some simple steps.

How many values are in a stem and leaf diagram?

d) There are 18 data values and already ordered in the stem and leaf diagram. The back to back stem and leaf plot below shows the exam grades (out of 100) of two sections. The digit in the stem represents the tens and the digit in the leaf represents the ones.

What are the stem and leaf values of wait times?

The first row of the stem-and-leaf plot of Wait times has a stem value of 8 and contains the leaf values 0, 2, and 3. The leaf unit is 1. Thus, the first row of the plot represents sample values of approximately 80, 82, and 83. Spread The spread shows how much your data vary.

Which is the first row of a stem and leaf plot?

The first row of the stem-and-leaf plot of Wait times has a stem value of 8 and contains the leaf values 0, 2, and 3. The leaf unit is 1. Thus, the first row of the plot represents sample values of approximately 80, 82, and 83. The spread shows how much your data vary. The following stem-and-leaf plot shows customer wait times.