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

Modal class of the following distribution is

Write the mark wise frequencies in the following frequency distribution table.

Write the mark wise frequencies in the following frequency distribution table.

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

Write mid-values of the following frequency distribution.

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

Find the M.D from median of the following distribution . Find also the M.D from mean and mode.

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