mean weight of 10 babies 2.2,2.5,2.6,2.7,2.8,3.0,3.2,3.4,2.6,3.0
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Mean is 2.8
tell me if I'm wrong Cuz i did it orally
tell me if I'm wrong Cuz i did it orally
Yashik11:
it is the right answer how u solve it tell me
ok..
take the sum of all the observations and divided it by 10..
that's all
Mean = Sum of observations or terms / Nom of observations or terms
Answered by
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(2.2+2.5+2.6+2.7+2.8+3.0+3.2+3.4+2.6+3.0)/10
=28/10
=2.8
=28/10
=2.8
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