Download B.Pharmacy (Bachelor of Pharmacy) 1st Year (First Year) 2011 August 564255 Biostatistics and Computer Application Previous Question Paper
August 2011
[KZ 4255]
Sub. Code: 4255
FIRST B.PHARM. EXAMINATION
Paper V ? BIOSTATISTICS AND COMPUTER APPLICATION
Q.P. Code : 564255
Time : Three hours
Maximum : 100 marks
Answer Section A and B in SEPARATE Answer Book.
SECTION A ? BIOSTATISTICS
I. Long Essay:
(1 x 20 = 20)
1. Explain the various methods of collecting primary data pointing out their merits and
demerits
II. Short Notes :
(4 x 5 = 20)
1. From the following data obtained the regression equation of x on y
x
6
2
5
10
4
y
9
11
5
8
7
2. Name the different types of bar diagrams and explain any one of them.
3. Write a short note on stratified random sampling.
4. Find the mean deviation for the following data
x
2
4
6
8
10
f
1
4
6
4
1
III. Short Answers
(5 x 2 = 10)
1. Histogram.
2. Define median.
3. What is scatter diagram?
4. Level of significance.
5. Define probability.
* * * * * *
(PTO)
SECTION B
COMPUTER APPLICATION
I. Long Essay:
(1 x 20 = 20)
1. Explain the various graphic display devices.
II. Short Notes :
(4 x 5 = 20)
1. What are the Characteristics of a computer?
2. Give a brief note on two commonly used storage devices.
3. Write a note on internet and its uses.
4. Explain URL.
III. Short Answers
(5 x 2 = 10)
1. Difference between RAM and ROM.
2. LAN.
3. What are arrays in `C' language?
4. Output Devices.
5. List out the string handling functions used in `C'.
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[KZ 4255]
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