nora481
nora481 nora481
  • 11-10-2018
  • Mathematics
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13 please help.......

13 please help class=
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rilayyyyy
rilayyyyy rilayyyyy
  • 11-10-2018

To find the average, or mean of data, we add them all up, and divide by the number of data points:

-1.2 + 0.8 + 0.65 - 3.4 + 5.8

>> 2.65


2.65 / 5

>> 0.53


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