A traffic survey revealed that the following numbers of vehicles passed through a…
MATHEMATICS · Multi-part · CBSE · Mathematics · Statistics · Statistics
Problem
A traffic survey revealed that the following numbers of vehicles passed through a suburban intersection in 5 minute intervals during the day.| Vehicles | 1 - 5 | 6 - 10 | 11 - 15 | 16 - 20 | 21 - 25 | 26 - 30 | 31 - 35 | 36 - 40 |
|---|---|---|---|---|---|---|---|---|
| Frequency | 4 | 16 | 22 | 28 | 14 | 9 | 5 | 2 |