Question

Calculate the mean of the number set: 8,10,8,14,8,15
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Answer 1

`Mean = 10.5`

Explanation:

Mean of a data is defined as the sum of all observations divided by the sum of observations . So add all of the data and divide it by Total number of terms.

`\implies Mean = (\sum x_i)/(n)\\\\\implies Mean = ( 8 + 10 + 8 + 14 + 8 + 15 )/(6) \\\\\implies Mean =(63)/(6) \\\\\implies \boxed{\boxed{ Mean = 10.5}}`