The following table gives the distribution of the life time of 400 neon lamps:

# Archives for November 2013

## Ncert Solutions Class 10th Chapter 14 Statistics Exercise 14.3 Question 4

The lengths of 40 leaves of a plant are measured correct to the nearest millimetre, and the data obtained is represented in the following table:

## Ncert Solutions Class 10th Chapter 14 Statistics Exercise 14.3 Question 3

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 year.

## Ncert Solutions Class 10th Chapter 14 Statistics Exercise 14.3 Question 2

## Ncert Solutions Class 10th Chapter 14 Statistics Exercise 14.3 Question 1

The following frequency distribution gives the monthly consumption of electricity of 68 consumers of a locality. Find the median, mean and mode of the data and compare them.

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