rjparker
rjparker rjparker
  • 24-03-2018
  • Mathematics
contestada

What is the mean absolute deviation for the data set?

{10, 15, 18, 8, 4}


3.8

3.9

4.2

4.4

Respuesta :

skay49626
skay49626 skay49626
  • 29-05-2018
first add all of the numbers together to get 55 then divide them by 5 to get 11 then subtract all of the numbers from the mean so,
11-10=115-11=418-11=711-8=311-4=7then add all of the numbers together to get 22 then divide that by 5 to get 4.4 so there you go your answer is 4.4



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xxroyalqueenxx17 xxroyalqueenxx17
  • 21-05-2019
4.4 is correct hope this helps
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