Question

If the sample standard deviation for the number of new vehicles sold per month for a sample of 6 car dealerships is 4.2, what is the variance for this set of data

Answer 1

Answer:

the variance for this set of data is 17.64

Step-by-step explanation:

The computation of the variance for the set of data is as follows;

The variance is the square of the standard deviation

The standard deviation is 4.2

The variance is

= 4.2^2

= (4.2) (4.2)

= 17.64

Hence, the variance for this set of data is 17.64

Therefore the same is to be considered