A life insurance agent found the following data for distribution of ages of 100 policy holders. Calculate the median age, if policies are only given to persons having age 18 years onwards but less than 60 years.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Formula for Median of Grouped Data | PadhAiPro

Question

TextFormula for Median of Grouped Data

Calculate median marks of the following data:

The below table shows the ages of persons who visited a museum on a certain day. Find the median age of the person visiting the museum.

Heights of 50 students in class X of a school are recorded and following data is obtained: Find the median height of the students.

The median of the following data is 868. Find the values of x and y, if the total frequency is 100

The distribution below gives the makes of 100 students of a class, if the median makes are 24, find the frequencies f₁ and f₂

The distribution below gives the marks of 40 students of a class, if the median marks are 32.5, find the frequencies f₁ and f₂