B.Sc-B.Sc Medical Technology 1st Sem Medical Statistics
B.Sc. [Medical (Part-I)]
BF/2013/06
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. (a) Differentiate between “Mean”, `Mode’ and MEDIAN giving examples in each
case. [6]
(b) Discuss the role of “RANGE” in biostatisitics. [6]
2. Calculate MEDIAN in the following : [10]
|
Income/day(x) |
100-150 |
150-200 |
200-250 |
250-300 |
300-350 |
350-400 |
|
No. of Household (f) |
05 |
19 |
03 |
11 |
06 |
09 |
|
Cumulative frequency (cf) |
5 |
24 |
27 |
38 |
44 |
53 |
3. (a) What do you understand by “Confidence Limits” and what is its importance in
biostatistics. [8]
- Calculate “Mode” for the following data “Z”. [10]
|
Income/day(x) |
100-150 |
150-200 |
200-250 |
250-300 |
300-350 |
350-400 |
|
No. of Household (f) |
05 |
19 |
03 |
11 |
06 |
09 |
PART – II
4. (a) What are types of Probability Sampling. Discuss any one in detail. [3+6=9]
(b) Discuss problems of Sampling. [6]
5. (a) What are the Types of Hypothesis ? [4]
(b) How will you make a hypothesis for your study and how will you test it
statistically ? [8]
6. (a) What is “interview”? [5]
(b) How will you use this method for collection of data from illiterate Women’s
views on family planning. [8]
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| Earning: Approval pending. |
