Question

Four alternative options are given for the following statement. Select the correct option from it: The mean of scores 10, 15, 12, 15, 15 is:A. 15 B. 13 C. 13.4 D. 14.3

Answer 1

Heyy mate

here's your Answer....

Mean = 10 + 15 + 12 + 15 + 15/5

=> Mean = 67/5

=> Mean = 13.4.

So, Option C.

13.4
,✔✔✔

Answer 2

Option ( C ) is correct.

Explanation :

Given scores 10 , 15, 12 , 15 , 15

Sum of the scores = 10+15+12+15+15

= 67 ---( 1 )

Number of scores = 5 ----( 2 )

Mean = ( 1 )/( 2 )

= 67/5

= 13.4

Mean = 13.4

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