CPDCO 106 - RESEARCH METHODOLOGY & STATISTICAL ANALYSIS
Assignment -1 5 X 3 = 15
1. Explain the advantage and disadvantages of secondary data
2. Explain correlation and regression concepts
3. What are the main properties of normal curve? Explain the role
played by normal distribution in statistical analysis?
4.Explain different steps involved in writing reports
5.Describe the ways of presenting a frequency distribution diagrammatically

Assignment -2  5 X 3 = 15
6. Bring out the procedure of measures of variation and skewness
7. Explain the concept and features of probability distribution
8. What is t-test? Under what conditions is it applicable?
9. Describe the features and types of regression analysis
10. From the following data, construct the Fisher’s Ideal Index Number and show how it satisfies time reversal and factor reversal tests