Download RGUHS MSc Clinical Research 2019 October 1st Semester 9683 Basic Biostatistics I Paper IV Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) M.Sc in Clinical Research (Master of Science in Clinical Research) 2019 October 1st Semester 9683 Basic Biostatistics I Paper IV Previous Question Paper

Rajiv Gandhi University of Health Sciences

I Semester M.Sc [Clinical Research] Degree Examination ? OCT-2019

[Time: 3 Hours]

[Max. Marks: 100]

BASIC BIOSTATISTICS ? I

PAPER - IV

Q.P. CODE: 9683

Your answers should be specific to the questions asked.

Draw neat, labeled diagrams wherever necessary.

LONG ESSAY

2 X 20 = 40 Marks

1.

Describe different sampling techniques along with its merits and demerits.

2.

Testing of hypothesis.

SHORT ESSAY

5 X 10 = 50 Marks

3.

Correlation and regression.

4.

Describe different methods of graphical presentation of data.

5.

Importance of sample size

6.

Calculate the mean and standard deviation for the following data

Class interval

0-10

10-20

20-30

30-40

Frequency

5

10

12

8

7.

Define the following :

a) Range

b) Standard Deviation and Variance

SHORT NOTES

2 X 5 =10 Marks

8.

Measures of central tendency.

9.

Probability and laws of probability.

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