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In a stem and leaf diagram how do you find the modal average?
Once all of the data are displayed in the stem and leaf diagram it is simply a question of looking at the most frequently occurring value. By having the data arranged in an ordered list will make it easier to determine both the mode and median value.
What is a Statistical display such as stem leaf diagram?
Histogram
How do you find the modal group in a back to back stem and leaf diagram?
To find the modal group in a back-to-back stem-and-leaf diagram, you need to look for the group with the highest frequency on both sides of the diagram. This group represents the mode for the data set. The mode is the value that appears most frequently in the data. In a back-to-back stem-and-leaf diagram, the modal group will be the one with the highest frequency on both sides of the stem.
How do find the average on a stem and leaf plot?
You would take all the numbers from the data and then divide by the number of numbers added. In a stem and leaf plot, the tens or hundreds, and so on are on the left and the ones are on the right.
How do you work out key in stem and leaf diagram?
If you have a stem and leaf plot like this 4/567 5/234 6/2 you can use any of the number rows to make a key. Key: 6/2=62
