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Central Tendencies...Amb.BCHS
Range, Mean, Median, and Mode
5
Mathematics
10th Grade
03/03/2010
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Additional Mathematics Flashcards

 

 

Cards

Term

 

Statistics

 Definition
the branch of mathematics that organizes data (numbers) into forms that are easily understood.
Term

 

Range

 Definition
the difference between the largest number and the smallest number 
Term

 

Mean

 Definition

is the same as the average...

To find, you must first add together all the numbers in the list, and then divide by the number of items in the list.
Term

 

Median

 Definition

when the list of numbers is ordered from lowest to highest, it's the middle number.

If your list contains an odd number of items, it's the middle number, but if there's an even number of items in the list, then it's the average of the 2 middle numbers.
Term

 

Mode

 Definition

 

the number that occurs most often in a list of numbers.
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