The class marks of a class is 25 , and if the upper limit of that class is 40 , then its lower limit is `"_______"`

The upper limit of the class 30-40 is

Find the lower limit of the median class

The middle point of a class is m and the upper limit of the class interval is u ,then calculate the lower limit of the class.

The lower limit of the class 60 - 69 is

In the class interval 20 - 30, the lower class limit is _______

What is the upper class limit for the class 15-35?

The middle point of a class is 24 and the length of each class is 10 , then calculate the upper and lower limit of the class of the class interval.

The width of each of the five continuous classes in a frequency distribution is 5 and the upper class limit of the last class is 60. The lower class limit of the lowest class is

Write the upper class limit and the lower class limit of the class 20 - 30.