Mean median mode and range
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The document defines and provides examples for calculating mean, median, mode, and range. The mean is the average found by adding all values and dividing by the count. The median is the middle number when values are ordered from least to greatest. The mode is the number that occurs most frequently. The range is the difference between the greatest and least values.
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Mean median mode and range
- 1. Mean median mode and range
- 2. mean • The mean means average • 10,9,8,4,5,and 3 • 1. add up all the numbers in the set • 2. you should get 29 • After that divide by how many numbers there are in the set (6) • When you divide you will get 4.83 repeating
- 3. median • The median is the middle • 14,5,67,87,34 • To find the median put the numbers in the set from least to greatest it should look like this • 5,14,34,67,87 • Then you cross out numbers the first and last number then the second and fourth number and then the number left in the middle is your median • 5,14,34,67,87 the median is 34
- 4. mode • The mode is the number that occurs the most • 3,5,67,77,3,55,3 • The mode is 3 because it occurred the most • 1,2,23,34,5 • If there is no mode you simply put a 0
- 5. range • The range is when you subtract the biggest number from the smallest number • 1,35,45,65,23,87,3 • You would subtract 87 from one and get 86