Question: Data was collected for 209 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 209 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 |
|---|---|
| 220 - 224 | 48 |
| 225 - 229 | 67 |
| 230 - 234 | 62 |
| 235 - 239 | 27 |
| 240 - 244 | 5 |
What is the class width for this Frequency Distribution Table? Class width =
Hint: Remember, the class width is NOT the difference bewteen the lower and upper class limits.
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