Download B.Pharmacy (Bachelor of Pharmacy) 1st Year (First Year) 2017 August 564255 Biostatistics And Computer Applications Previous Question Paper
(LL 4255)
AUGUST 2017 Sub Code: 4255
B. PHARM. DEGREE EXAMINATION
FIRST YEAR
PAPER V ? BIOSTATISTICS AND COMPUTER APPLICATIONS
Q.P. Code : 564255
Time: Three hours
Maximum: 100 Marks
Answer Section A and B in SEPARATE Answer Book.
SECTION - A
(BIOSTATISTICS)
I. Elaborate on:
(1 x 20 = 20)
1. Calculate the standard deviation for the following data.
C.I: 0 ? 10 10 ? 20 20 ? 30 30 ? 40 40 ? 50 50 ? 60 60 ? 70 70 - 80
F: 18 16 15 12 10 5 2 1
II. Write notes on:
(4 x 5 = 20)
1. Two dice are thrown. Find the probability that:
a) The total of the numbers on the dice is 8.
b) Both the dice show the same number.
2. Draw a histogram from the following data and calculate the mode.
Size: 0 ? 10 10 ? 20 20 ? 30 30 ? 40 40 ? 50
F : 10 14 19 17 13
3. Write a note on scatter diagram.
4. Explain any two methods of sampling.
III. Short answers on:
(5 x 2 = 10)
1. Correlation.
2. Median.
3. Range.
4. Probability.
5. Mutually exclusive events.
SECTION - B
(COMPUTER APPLICATION)
I. Elaborate on:
(1 x 20 = 20)
1. a) What are the types of memory? Explain.
b) Write about the secondary storage devices.
II. Write notes on:
(4 x 5 = 20)
1. What are the characteristics of a computer? Explain.
2. Write a note on algorithm and flowchart.
3. Write about system software and application software.
4. Write a note on SWITCH statement.
III. Short answers on:
(5 x 2 = 10)
1. HTML.
2. Software.
3. Compile
4. Spreadsheet.
5. Scanne
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