Download BSc Prosthetics and Orthotics 2021 March 3rd Year 2474 Research Methodology And Bio Statistics Question Paper

[AHS 0321] MARCH 2021 Sub. Code: 2474

(AUGUST 2020 EXAM SESSION)

BACHELOR IN PROSTHETICS AND ORTHOTICS

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THIRD YEAR (Regulation 2017-2018)

PAPER IV – RESEARCH METHODOLOGY AND BIO STATISTICS

Q.P. Code : 802474

Time: Three hours Answer ALL Questions Maximum: 100 Marks

I. Elaborate on: (3 x 10 = 30)

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1. Data collection form experiments and Surveys.
2. Testing of Hypothesis.
3. Measurements and scaling techniques: Measurement scales and sources of error in measurement.

II. Write notes on: (8 x 5 = 40)

1. Need for Sampling.

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2. Types of analysis of data.
3. Criteria for selecting sampling procedure.
4. Definition of Statistics/Biostatistics.
5. Tabular presentation of data.
6. Construction of Frequency distribution.

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7. Histogram.
8. Types of Research.

III. Short answers on: (10 x 3 = 30)

1. Meaning of research.
2. Statement of research.

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3. Method of collecting primary data.
4. Quantitative variable with example.
5. Application of Biostatistics.
6. Ogives or Cumulative frequency curves.
7. Bar diagrams and Pie diagrams.

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8. Necessity of defining the problem
9. Types of sampling.
10. Exclusive and inclusive method of classification of Data.

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