B. RAVINDRA REDDY*, P. SUMATHI AND G. MOHAN NAIDU

Department of Statistics and Maths, S.V. Agricultural College, Tirupati-517 502

ABSTRACT

Any researcher may follow these phases in his experimentation – Planning, Design, Data collection, Analysis and Dissemination. Statistical methodologies can be used to conduct better scientific experiments if they are incorporated into entire scientific process right from inception of the problem to experimental design, data analysis and interpretation. After collection of data various tools techniques viz., Descriptive statistics, Correlation, Regression, ANOVA, ANCOVA, Experimental designs and Technology adaptation experiment analysis over sites etc., may be used for valid results and conclusions.

KEYWORDS:

Descriptive statistics, Correlation, Regression, ANOVA, ANCOVA, Experimental Designs