Question: Data was collected for 259 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 259 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 |
|---|---|
| 160 - 169 | 61 |
| 170 - 179 | 47 |
| 180 - 189 | 92 |
| 190 - 199 | 35 |
| 200 - 209 | 24 |
What is the class width for this GFDT? Class width =
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