B.Sc-B.Sc Medical Technology 1st Sem Medical Statistics & Research Methodology(Baba Farid University of Health Sciences, Faridkot, Punjab-2013)
B.Sc. [Medical (Part-I)]
BF/2013/11
Medical Statistics & Research Methodology
M.M. : 80 Time : 3 Hours
Note: Attempt all questions.
Use of Simple Calculator is allowed.
USE SEPARATE ANSWER SHEET FOR EACH PART.
PART – I
1. What is Standard deviation ? How it is computed ? [12]
2. (a) How scientific reports are prepared ? [6]
(b) What are tests of significance ? How it is conducted ? [6]
3. Given below is the distribution of marks obtained by 60 students in their final
examination. Compute (a) Arithmetic Mean, (b) Mode (c) Median. [16]
Marks |
20 |
30 |
40 |
50 |
60 |
70 |
No. of students |
8 |
12 |
20 |
10 |
6 |
4 |
PART –II
4. What is a sample design ? Explain various methods of sample design. [12]
5. Explain the requirements of a good questionnaire. [12]
6. Write Short Notes on:
a. Controlled and non-controlled observations. [8]
b. Stratified sampling. [8]
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Earning: Approval pending. |