Construct a histogram from the following distribution of total marks obtained by 65 students of class VIII

Modal class of the following distribution is

The median class of the following distribution is…………

Construct the frequency polygons of the following frequency distributions. Runs scored by students of a class in a cricket friendly match.

Construct a histogram for the marks obtained by 600 students in the VII class annual examinations.

Construct class intervals and frequencies for the following distribution table. Also draw the ogive curves for the same.

Construct the class boundaries of the following frequency distribution table. Also construct less than cumulative and greater than cumulative frequency tables.

The marks obtained in mathematics by 30 students of Class X of a certain school are given in table the below. Find the mean of the marks obtained by the students.

Construct the frequency polygons of the following frequency distributions. Sale of tickets for drama in an auditorium.