- Arrange data in ascendeing numerical order.
- Divide the sum of all of the numbers in that set of data by how many numbers there are.
- With an outlier less accurate..
Median
- Arrange data in ascending numerical order.
- Find the middle number by crossing of the end numbers until you have one or two numbers left.
- If you have two numbers left, add both of those numbers together and then divide that number by two.
- If you have one more number left, you have got your median.
- Great to use if there is an outlier.
Mode
- Arrange data in ascending numerical order.
- You can have more than one mode or no mode at all.
- Arrange data in ascending numerical number.
- Subtract the largest piece of dat from the smallest.
- If you have a l
arge range there is a posibility that you have an outlier.
This is a video that I found about mean, medain, mode, and range.
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