Question
Data was collected for 416 randomly selected 10 minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall
Data was collected for 416 randomly selected 10 minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall were recorded. The data is summarized in the table below.
| Number of Guests | Frequency |
|---|---|
| 40 - 49 | 76 |
| 50 - 59 | 85 |
| 60 - 69 | 90 |
| 70 - 79 | 75 |
| 80 - 89 | 90 |
What is the class width for this GFDT? Class width =
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Linear Algebra and Its Applications
Authors: Gilbert Strang
4th edition
30105678, 30105676, 978-0030105678
