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‘Mean’ Rap

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‘Mean’ Rap

Ms. Mc

Midway 6th grade

- To find the mean of a set of data, add all of the numbers in the set (like your teacher does to find your average.
- Then divide the sum by the number of numbers you added together.
- ( sum of numbers)/#of numbers = mean

- I mean, mean, mean
- I mean, mean, mean
- I mean, mean, mean
- To take my average high! ( point to the sky)
- Repeat
- While saying these lines, snap fingers

- To find the median (middle) number in the data, line the numbers up from least to greatest or greatest to least.
- If there is an odd number of numbers, then it will be the one in the middle
- If there is an even number of numbers, then take the two in the middle and average them.
- Example: 80, 82, 85, 90, 97
- The 85 is the median.

- When I stand in the middle,
- I’m in the median.
- When I stand in the middle,
- I’m in the median.
- When I stand in the middle,
- I’m in the median.
- Remember the middle of the highway is called the median.

- The mode of the data is the number that occurs the most.
- There can be more than one mode.
- Or there can be no mode if no numbers recur.
- Example: 80, 80, 82, 85, 86, 86, 93
- 80 & 86 are the modes.

- The mo, mo, most,
- The mo, mo, most,
- The mo, mo, most,
- It is the mode.
- Repeat

- To find the range for a set of data, find the difference of the Greatest and the Least.
- Greatest – Least = Range
- Data Example: 80, 12, 84, 50, 92
- Greatest 92 – Least 12 = 80 (the range)

- The Greatest less the Least
- The Greatest less the Least
- The Greatest less the Least
- It is the Range
- Repeat