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what is a mean?
add up all the numbers, then divide by how many numbers there are
1 of 6
what is a mode?
The mode is the number repeated most often.
2 of 6
what is a median?
The "median" is the "middle" value in the list of numbers. To find the median, your numbers have to be listed in numerical order, so you may have to rewrite your list first.
3 of 6
what is a range?
Range (statistics) The difference between the lowest and highest values. In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9, so the range is 9 − 3 = 6.
4 of 6
what is the mean of 12, 11, 10, 9, 10?
?
5 of 6
what is the range of 12, 11, 10, 9, 10
?
6 of 6

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Card 2

Front

what is a mode?

Back

The mode is the number repeated most often.

Card 3

Front

what is a median?

Back

Preview of the front of card 3

Card 4

Front

what is a range?

Back

Preview of the front of card 4

Card 5

Front

what is the mean of 12, 11, 10, 9, 10?

Back

Preview of the front of card 5
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