The table alongside shows the number of patrons visiting an art gallery on various days
MATHEMATICS · Subjective · CBSE · Mathematics · Statistics · Statistics
Problem
The table alongside shows the number of patrons visiting an art gallery on various days. Estimate the mean number of patrons per day.| Number of patrons | Frequency |
|---|---|
| 250 - 299 | 14 |
| 300 - 349 | 34 |
| 350 - 399 | 68 |
| 400 - 449 | 72 |
| 450 - 499 | 54 |
| 500 - 549 | 23 |
| 550 - 599 | 7 |