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 incl

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.

in progress 0
Kylie 2 weeks 2021-10-07T12:13:19+00:00 1 Answer 0

Answers ( )

    0
    2021-10-07T12:15:15+00:00

    Answer:

    The variance is 122.0627 kg

    Step-by-step explanation:

    The square of the standard deviation of a distribution gives us the variance.

    If a random sample of 10 subjects have weights with a standard deviation of 11.0482 kg.

    Then the standard deviation is

     { \sigma} = 11.0482

    To get the variance, we square both sides to get;

    { \sigma}^{2}  = 11.0482^{2}

    This implies that,

    { \sigma}^{2}  = 122.0627kg

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )