For the following population, answer the following:
Remember you can copy and "paste special" the table into the Excel
sheet.
| 93 |
| 12 |
| 67 |
| 64 |
| 97 |
| 13 |
| 35 |
| 36 |
| 74 |
| 91 |
| 10 |
What is the standard deviation?
What is Q3?
What is the coefficient of variation?
Solution :
Using Excel ,
| count | 11 |
| sample variance | 1,147.36 |
| sample standard deviation | 33.87 |
| coefficient of variation (CV) | 62.94% |
| 3rd quartile | 82.50 |
Standard deviation = 33.87
Q3 = 82.50
coefficient of variation (CV) = 62.94%
For the following population, answer the following: Remember you can copy and "paste special" the table...