Author Question: If we wanted to use a measure of variability that was expressed in the same units as the mean, we ... (Read 53 times)

james0929 · **on:** Aug 4, 2018

If we wanted to use a measure of variability that was expressed in the same units as the mean, we would use the

A) Variance.
B) Standard deviation.
C) Average variation.
D) Median.

Question 2

The more restrictions imposed on data,

A) The more degrees of freedom there are.
B) The more degrees of freedom are lost.
C) The more inaccurate the measures become.
D) Both A and C