a random sample of 10 subjects have weight with a standard deviation of 12.0539 kg. what is the variance of their weight ? be sure to include the appropriate units with results
the variance of the sample data is. ________
ANSWER:
a random sample of 10 subjects have weight with a standard deviation of 12.0539 kg. The variance of their weight .be sure to include the appropriate units with results
Sample standard deviation = S=12.0539
Variance is square of the standard deviation
Variance = (standard deviation)^2
= (12.0539)^2
= 145.2965052 kg^2
Units- Kg^2
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