(LQ 4255)
Time: Three hours
FEBRUARY 2020 Sub Code: 4255
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B. PHARM. DEGREE EXAMINATION
FIRST YEAR
PAPER V - BIOSTATISTICS AND COMPUTER APPLICATIONS
Q.P. Code : 564255
Maximum: 100 Marks
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Answer Section A and B in SEPARATE Answer Book.
SECTION - A (BIOSTATISTICS)
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(1x20=20)
Calculate Spearman’s rank correlation coefficient between following marks given by two judges in series of eight one act plays in a drama competition.
Marks by Judge A Marks by Judge B 81 72 60 33 29 11 56 42 75 56 42 15 30 20 60 80
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(4x5=20)
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What is primary Data? Discuss any two methods of collecting primary data Pointing out Merits and Demerits.
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Discuss about Null hypothesis and alternative hypothesis.
-
Calculate Median
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Class 0-20 21-30 31-40 41-50 51-60 Frequency 42 36 120 84 48 -
What is scope of statistics in Pharmaceutical Research?
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Short answers on: (5x2=10)
- What is meaning of Ogive graph?
- Chi Square test.
- Define Dispersion.
- Histogram.
- Hypothesis.
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SECTION -B (COMPUTER APPLICATION)
-
Elaborate on: (1x20=20)
Describe about infrastructure of a computer system and various types of input and output devices.
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(4x5=20)
- Write short notes on MS-OFFICE package.
- Discuss about memory of Computer system.
- Define Network. Explain types of network.
- Explain about any two types of decision making statements in C - Language.
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Short answers on: (5x2=10)
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- MS-DOS.
- Open Source Software.
- ATM.
- TCP/IP.
- Bluetooth.
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