Differentiate among descriptive and inferential analysis o, Operation Research

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Question 1

A) Differentiate among descriptive and inferential analysis of data
B) Describe with examples various measures of Central Tendency

Question 2

The chi-square test is widely used in research. Describe the various applications of chi-square test. Under what conditions is this test applicable?

Question 3

What is analysis of variance and what are the assumptions of the technique? Give a few instance where this technique could be used

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