Find the mean number of days a students was absent.

A class teacher has the following absentee record of 40 students of a class for the whole term. Find the mean number of days a students was absent.

Solution:

The mean of the following distribution is 23.4. Find the value of p.

Solution:

More Solutions:

• Calculate the mean and the median.
• The mean of the numbers 1, 7, 5, 3, 4, 4, is m.
• Find the median for the following distribution.
• Calculate the mean and the median for the following distribution :
• From the following frequency distribution.
• For the following frequency distribution.