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Rajiv Gandhi University of Health Sciences, Karnataka
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II Year B.P.T. Degree Examination - OCT-2019
Time: Three Hours
Max. Marks: 80 Marks
RESEARCH METHODOLOGY & BIOSTATISTICS
(RS-3 & RS-4)
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Q.P. CODE: 2713
Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
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- Define research. Explain objectives and criteria for a good research.
- Define biostatistics. Explain characteristics of biostatistics.
- Explain scales of measurement.
SHORT ESSAYS (Answer any Eight)
8 x 5 = 40 Marks
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- Measures of central tendency
- Criteria for good sampling
- Difference between questionnaire and schedule
- Stratified sampling
- Chi-square test
- Skewness and kurtosis
- Explain steps involved in the processing of data
- Describe basic concept concerning testing of hypotheses
- Analysis of variance and covariance (ANOVA&ANACOVA)
- Difference between descriptive and inferential statistics.
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SHORT ANSWERS
10 x 2 = 20 Marks
- Define mode
- Ranking scale
- Coding
- Distinguish between primary and secondary data
- Frequency polygon
- Case-control study
- Define statistics
- Standard deviation
- Type I and Type II error
- Define research design
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