Question

Find the Mean and Median of the following data:

5, 3, 12, 0, 7, 11, 4, 3, 8​

Answer 1

Answer:

What is mean?

Mean also called arithmetic mean is a central value or a average of a following set of numbers.

The given set of numbers are:-5, 3, 12, 0, 7, 11, 4, 3, 8​

Formula of mean:-

$Mean=\frac{The sum of terms}{Total number of terms}$

=$\frac{5+3+12+0+7+11+4+3+8}{9}$

=$\frac{53}{9}$

=5.88.. is the mean

                                                         

Median:-

Median is the middle number in the set of numbers.

The given set of numbers are:-5, 3, 12, 0, 7, 11, 4, 3, 8​

Median is 7