Question

Find the mean of the following: 10, 12, 18, 13, 20, 17

Answer 1

Answer:

Mean = Sum of observation / No. of observation

=10+12+13+18+20+17/6

=24

Answer 2

Answer:

Mean = Sum of the terms / No. of the terms

= 10+12+18+13+20+17/6

= 90/6 = 15 Answer.

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