Saved Bookmarks
| 1. |
A student noted the number of cars passing through a spot on a road for 100 periods each of 3 minutes and summarised it in the table given below. class interval 0 - 10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 frequency 7 14 13 12 20 11 15 which class interval has the highest frequency what is the class size lower limit of highest class frequency is what is the total no. of cars between the range f 50-80 |
|
Answer» ong>Answer: 40 - 50 has the highest frequency the class size is 10 |
|