Rajiv Gandhi University of Health Sciences, Karnataka
II Year B.P.T. Degree Examination - OCT-2019
Time: Three Hours
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Max. Marks: 80 Marks
RESEARCH METHODOLOGY & BIOSTATISTICS
(RS-3 & RS-4)
Q.P. CODE: 2713
Your answers should be specific to the questions asked
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Draw neat labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two) 2 x 10 = 20 Marks
- Define research. Explain objectives and criteria for a good research.
- Define biostatistics. Explain characteristics of biostatistics.
- Explain scales of measurement.
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SHORT ESSAYS (Answer any Eight) 8 x 5 = 40 Marks
- 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 hypothesis
- Analysis of variance and covariance (ANOVA&ANCOVA)
- 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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