Contents

1. Introduction 2. Data Collection and Treatment 3. Sampling Techniques 4. Classification and Tabulation 5. Diagrammatic Representation of data 6. Graphic Representation of data 7. Measures of central Tendency 8. Measures of Dispersion 9. Measures of Skewness and kurtosis 10. Probability 11. Probability Distributions 12. Correlation 13. Regression 14. Chi-Square Test 15. Tests of Signature 16. Analysis of Variance 17. Experimental Designs 18. Statistical Quality control