# IGNOU MEV-019 Solved Assignment 2023-2024 | MSCENV

Solved By – Hemashree Dutta – Master of Arts (MA) in English Literature – Delhi University

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Details For MEV-019 Solved Assignment

## IGNOU MEV-019 Assignment Question Paper 2023-2024

MEV-019 (RESEARCH METHODOLOGY FOR
ENVIRONMENTAL SCIENCE)

(January 2023 to July 2024 Sessions | Third Semester)

1. Discuss the factors affecting the selection of a research topic.

2. Explain the different types of frequency distribution.

3. Explain the significance of diagrammatic representation of data.

4. Write short notes on the following:
a. Research Ethics

5. Write short notes on the following:
a. Level of significance
b. Chi-square distribution

6. Explain the measures of Central Tendency.

7. Explain the different objectives of data tabulation.

8. Explain the principles of research designs.

$$2\:cos\:\theta \:sin\:\phi =sin\:\left(\theta +\phi \right)-sin\:\left(\theta -\phi \right)$$

## MEV-019 Sample Solution 2023-2024

$$sin\left(\theta +\phi \right)=sin\:\theta \:cos\:\phi +cos\:\theta \:sin\:\phi$$

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$$tan\:\theta =\frac{sin\:\theta }{cos\:\theta }$$

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