Download B.Pharm 1st Year 2021 September 564255 Biostatistics And Computer Applications Question Paper

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[BPHARM 0921] SEPTEMBER 2021 Sub. Code: 4255

(FEBRUARY 2021 EXAM SESSION)

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B. PHARMACY DEGREE EXAMINATION

FIRST YEAR - (NON-SEMESTER)

PAPER V - BIOSTATISTICS AND COMPUTER APPLICATIONS

Q.P. Code : 564255

Time: Three hours Answer ALL questions Maximum: 100 Marks

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Answer Section A and B in SEPARATE Answer Book.

SECTION - A

(BIOSTATISTICS)

I. Elaborate on: (1 x20 =20)

1. Following are the rank obtained by seven students in two subjects.
   

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   Statistics: 2 1 5 3 4 7 6
   Computer: 1 3 2 4 7 5 6
   Calculate the rank correlation coefficient.

II. Write notes on: (4x5=20)

1. Explain Correlation and Regression.

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2. Explain Null hypothesis and Alternative hypothesis.
3. Write a note on histogram and ogive.
4. Write a note on measures of Central tendency.

III. Short answers on: (5x2=10)

1. Biostatistics.

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2. Median.
3. Pie diagram.
4. Variance.
5. Regression.

SECTION - B

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(COMPUTER APPLICATION)

I. Elaborate on: (1x20= 20)

1. a) Explain the terms: RAM, ROM, PROM, EPROM and EEPROM.
   b) Write a note on secondary memory.

II. Write notes on: (4x5=20)

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1. Write a note on WWW and URL.
2. Explain the types of computer.
3. Write about the OPERATORS available in C language.
4. Define Topology. Explain the types of Topology.

III. Short answers on: (5x2=10)

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1. Keyword
2. Virus.
3. Array.
4. Hardware.
5. MIC

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