November 2013

Ncert Solutions Class 10th Chapter 14 Statistics Exercise 14.3 Question 5
November 29, 2013  Author: Jashan
The following table gives the distribution of the life time of 400 neon lamps:
Posted in :
Tags: ncert solutions, statistics  No Comments

Ncert Solutions Class 10th Chapter 14 Statistics Exercise 14.3 Question 4
 Author: Jashan
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:
Posted in :
Tags: ncert solutions, statistics  No Comments

Ncert Solutions Class 10th Chapter 14 Statistics Exercise 14.3 Question 3
November 27, 2013  Author: Jashan
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.
Posted in :
Tags: ncert solutions, statistics  No Comments