Question

Find the mean, median, mode, and range for each setof data.13, 7, 17, 19, 7, 15, 11, 7, 21

Answer 1

Given:

Given data set is

13, 7, 17, 19, 7, 15, 11, 7, 21

Required:

To find the mean, median, mode, and range.

Step-by-step explanation:

Mean:

`\begin{gathered} =(13+7+17+19+7+15+11+7+21)/(9) \\ \\ =(117)/(9) \\ \\ =13 \end{gathered}`

Median:

Now