Share 5.DS.2 - Central Tendency
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How do I find the mean of a set of data?
Add up all the numbers, and divide by how many numbers there are.
How do I find the median of a set of data?
Order the numbers from least to greatest. Find the middle number.
How do I find the mode of a set of data?
Look for the number that occurs the most often.
How do I find the range of a set of data?
Subtract the least from the greatest.
Find the MEAN -- 2, 4, 6, 10, 3
5
Find the MEDIAN -- 2, 4, 6, 10, 3
4
Find the MODE -- 2, 4, 6, 10, 3
no mode
Find the RANGE -- 2, 4, 6, 10, 3
8
Find the MEAN -- 11, 4, 6, 3, 6, 9, 3
6
Find the MEDIAN -- 11, 4, 6, 3, 6, 9, 3
6
Find the MODE -- 11, 4, 6, 3, 6, 9, 3
3 and 6
Find the RANGE -- 11, 4, 6, 3, 6, 9, 3
8
