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Research Methodology – The monthly income of two persons are in the ratio 4:5 and their monthly expenditures are in the ratio 7:9. If each saves Rs. 50 per month, find their monthly incomes

The monthly income of two persons are in the ratio 4:5 and their monthly expenditures are in the ratio 7:9. If each saves Rs. 50 per month, find their monthly incomes   Research Methodology   The monthly income of two persons are in the ratio 4:5 and their monthly expenditures are in the ratio 7:9.…
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Research Methodology – Why is questionnaire still widely used in spite of its limitations Mention some important points to be kept in mind while constructing a questionnaire.

Why is questionnaire still widely used in spite of its limitations Mention some important points to be kept in mind while constructing a questionnaire. Research Methodology   Q1. The monthly income of two persons are in the ratio 4:5 and their monthly expenditures are in the ratio 7:9. If each saves rs. 50 per month,…
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Research Methodology-What are the various methods of collecting statistical data? Explain in brief their merits and demerits. What do mean by Research design

What are the various methods of collecting Research Methodology   Multiple Choices: Q1. Research is an art of _________ investigation a. Technological b. Scientific c. Political d. None of the above Q2. Exploratory research is flexible and very ________ research a. Variable b. Visuals c. Versatile d. None of the above Q3. Frame error, chance…
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The monthly income of two persons are in the ratio 4:5 and their monthly

Research Methodology The monthly income of two persons are in the ratio 4:5 and their monthly expenditures   Q1. The monthly income of two persons are in the ratio 4:5 and their monthly expenditures are in the ratio 7:9. If each saves rs. 50 per month, find their monthly incomes. Q2. A manufacturer can sell…
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