Question
Dr. El-Saidi collected data on the number of hours spent by his 100 students over the weekend to prepare for Monday's Business Statistics exam. He
Dr. El-Saidi collected data on the number of hours spent by his 100 students over the weekend to prepare for Monday's Business Statistics exam. He processed the data by Excel and the following incomplete output is available:
| Mean | 8 |
| Sample Variance | 7.51 |
| Skewness | 1.02 |
The coefficient of variation in the data is ________.
What is the coefficient of variation in the data provided?
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Introduction to graph theory
Authors: Douglas B. West
2nd edition
131437372, 978-0131437371
