Semester - VI, Paper 7 Model paper


Subject: STATISTICS, Paper-VII
Time: 3 hr                                                                                                   Max. Marks: 60M

SECTION - A
Answer any Five questions:                                                                                    5 X 3= 15

1.What do you understand by ANOVA technique?
2. State Cochran’s theorem.
3. Define yield and experimental error.
4. What is LSD? Give layout of LSD.
5. Define vital statistics. What are the sources of vital statistics?
6. Define Specific death rate and Age SDR.
7. What are the uses of life tables?
8. What are the functions of CSO?

SECTION - B
Answer all 3 Questions:                                                                                            3 X 15= 45 

9. (a).What are the assumptions of ANOVA. Explain analysis of variance of One way                   classification.                                      (OR)
    (b). Describe randomized block design and discuss its merits and demerits. Explain
     the efficiency of RBD over CRD.

10. (a). Explain the principles of experimental design. Describe latin square design and             .    discuss  its merits and demerits   (OR)
(b). (i).Explain the missing plot technique of LSD.
      (ii). Explain the efficiency of LSD over RBD with rows of LSD as blocks.

11. (a). Explain various measures of fertility. Discuss merits and demerits of these                          measures.                                             (OR)
      (b). (i). Define national income. Explain the methods of estimating national income.
      (ii). Define business forecasting. What is the role of forecasting in business.





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