Question

A random sample of 10 subjects have weights with a standard deviation of 11.0482 kg. What is the variance of their​ weights? Be sure to include the appropriate units with the result.

Answer 1

122.0627 kg^2.

Explanation:

The standard deviation is the square root of the variance so in this case the variance is@

11.0482 ^ 2

= 122.0627 kg^2.