Statistical Science is concerned with the twin aspect of theory of design of experiments and sample surveys and drawing valid inferences there from using various statistical techniques/methods. The art of drawing valid conclusions depends on how the data have been collected and analysed. Depending upon the objective of the study, one has to choose an appropriate statistical procedure to test the hypothesis. When the number of observations is large or when the researcher is interested in

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... ious aspects or some time series study, such calculations are very tedious and time consuming on a desk calculator. In this context, it is essential that the manpower engaged in teaching and research is to be trained in the applications of various statistical techniques/methods through the use of computer. An attempt has been made to cover computer aided analysis (using various statistical packages) related