Question: The drying rate in an industrial process is dependent on many factors and varies according to the following distribution. Minutes Relative Frequency 3 0.22 4
The drying rate in an industrial process is dependent on many factors and varies according to the following distribution.
| Minutes | Relative Frequency |
| 3 | 0.22 |
| 4 | 0.36 |
| 5 | 0.28 |
| 6 | 0.10 |
| 7 | 0.04 |
What is the expected drying rate?
Group of answer choices
5.0
5.56
4
4.38
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