Question

Find the mean of first 10 multiple of3

Answer 1

Answer:

13.6

Step-by-step explanation:

the first ten multiples of 3 are

0,3,6,9,12,15,18,21,24,27

Mean=(3+6+9+12+15+18+21+25+27)/10

=136/10

=13·6

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Answer 2

Answer:16.5

Step-by-step explanation:

3,6,9,12,15,18,21,24,27,30

Mean=3+6+9+12+15+18+21+24+27+30/10

=165/10

=16.5