Long jump made by 30 students of a class are tabulated as:
Are the given class intervals inclusive or exclusive?

Long jump made by 30 students of a class are tabulated as How many students are in second class interval?

Long jump made by 30 students of a class are tabulated as To which class interval does the student who jumped a distance of 4.005m belongs?

Long jump made by 30 students of a class are tabulated as How many students jumped a distance of 3.01m or more?

The width of the class interval 40-50 is

The width of the class interval 20- 30 is

Class interval indicates_______

In the following grouped frequency distribution table class marks are given. Construct class intervals of the data. (Exclusive class intervals)

The class marks of a class interval is ..........

Explain inclusive classes and exclusive classes.

Calculate the boundaries of the class interval in the above table 10-20,20-30.