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il63 [147K]
3 years ago
10

Does anybody now Mean, mode,Range,ext? ASAP NEED HELP!!!!!!!!!

Mathematics
1 answer:
Sav [38]3 years ago
5 0
<span>The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers.
- </span>(13 + 18 + 13 + 14 + 13 + 16 + 14 + 21 + 13) ÷ 9 = 15<span>The "median" is the "middle" value in the list of numbers.
- </span>13, 13, 13, 13, 14, 14, 16, 18, 21...
So the median would be 14.<span>The "mode" is the value that occurs most often. If no number is repeated, then there is no mode for the list.
- So the mode would be 13 
</span>The "range" is just the difference between the largest and smallest values.
-    21-13= 8

I hope this helps you.
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