Find the mean of given dataBase.
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step 1:
you must plus all numbers given and divided by the number of number
13+7+18+2+20+14+11+11
8
=
step 2:
get the answer of your give set of data you plus
2 + 7+ 11 + 11 + 13 + 14+ 18+ 20
=96
step3:
divide the answer with the number of numbers
= 96
8
=12
step 4
THE MEAN IS 12
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