al0lirawlyapri
al0lirawlyapri
22-09-2016
Mathematics
contestada
the mean of 20,12,29,15,49
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Jennnyyy
Jennnyyy
23-09-2016
To find the mean of this set of data you must add all the numbers together, then divide by the numbers that you have. Since you have 5 numbers you would divide by 5 after adding them together.
1st: ADD!!
20 + 12 + 29 + 15 + 49 = 125
2nd: divide by 5!
125 ÷ 5 = 25
So the mean of this data set is 25.
Good Luck! :)
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