Sample Paper – 2012
Class – XI
Subject – Economics
1. What is a random sample?
2. What is a Lorenz curve?
3. Define statistical series.
4. What is an index number?
5. What is a first step of a project?
6. “Statistics is both science as well as an art” Discuss The statement?
7. Define mode. How is it compute?
8. Write down the various measures of dispersion.
9. What are the three pillars of economic reforms? 1
10. What do you mean by privatization?