### Measures of Central Tendency

Measures of Central Tendency. Range. The difference between the smallest and largest items of data. Put the data in order. Subtract the smallest number from the largest. To find the range of 7 test grades of 70, 70 , 85, 94, 88 and 40. Put the data in order: 40, 70 , 70, 85, 88, 94.

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