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

A life insurance agent found the following data for distribution of ages of 100 policy holders. A policy holder is chosen at random. Probability of policy holders chosen randomly of age less than 25 years is

A life insurance agent found the following data for distribution of ages of 100 policy holders. A policy holder is chosen at random. Find the sum of probabilities if a policy holder are chosen randomly of age (0-20) years and policy holders of age (25-30) years

A life insurance agent found the following data for distribution of ages of 100 policy holders. A policy holder is chosen at random. Find the difference between the probabili ties if policy holders are chosen randomly of age (30-35) years and of age (45-50) years.

Study the following graph and answer the question based on the graph. How many teachers are aged 45 years or more but less than 50 years?

Study the given graph and answer the question that follows. The number of workers whose age is 32 years or more but less than 44 years is:

Study the given graph and answer the question that follows the number of workers whose age is 32 years or more but less than 44 years is:

Study the giiven graph and answer that follows What is the ratio of the number of workers in the company whose age in 28 years or more but less than 40 years to the number of workers whose age is 40 years or more but less than 52 years.