Question

For the data shown, answer the questions. Round to 2 decimal places.x18.65.52511.73.2Find the mean: Find the median: Find the sample standard deviation:

Answer 1

Given:

X

18.6

5.5

25

11.7

3.2

Required:

To calculate mean, median and standard deviation

Step-by-step explanation

X=3.2, 5.5 , 11.7, 18.6,25

Mean=

`\begin{gathered} \frac{sum\text{ of observation}}{total\text{ no of observation}} \\ \\ (3.2+5.5+11.7+18.6+25)/(5)= \end{gathered}`