what is the mean of 12,53,63,94,56,85,84,21
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Answered by
1
- mean:
sum of observations\ no.of observations
12+53+63+94+56+85+84+21
= 468÷8
=58.5
Answered by
31
Mean =(12 + 53 + 63 + 94 + 56 + 85 + 84 + 21) / 8
= 468 / 8
MEAN = 58.5
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