Download RTMNU B.Pharma 2nd Semester 2017 Winter Statics and Computer Applications in Pharmacy Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 2nd Semester 2017 Winter Statics and Computer Applications in Pharmacy Question Paper

NRJ/KW/17/4266
B.Pharm (Second Semester) (C.B.S.) Examination
STATISTICS AND COMPUTER APPLICATIONS IN PHARMACY
Paper?6
Time : Three Hours] [Maximum Marks : 80
NB. :? (1) Question N0. 1 is compulsory.
(2) Solve any four questions from remaining.
(3) Draw neat labeled diagram wherever necessary.
(4) Assume suitable data wherever necessary.
(5) Discuss the reaction mechanism wherever necessary.
(6) Use of electronic calculator is permitted.
1. Solve any ?ve of the following : 5X4=20
(21) Write characteristics of the computer.
(b) Explain different kinds of memories.
(c) What are functions of an operating system ?
(d) What do you mean by statistics and statistical data ?
(e) What are different methods of studying correlation ?
(1) What are the propenies of regression coef?cients and lines ?
2. Obtain the Mean, Median and Mode from the following data : 15
Monthly rent (Rs.) N 0. of Families
20?40 6
40?60 9
60?80 11
80?100 14
100?120 20
120?140 15
140?160 10
160?180 8
180?200 7
3. Given the two linear regression equations X ? 4Y = 5 and X ? 16Y = ?64. Find the Means of X
and Y, the correlation coef?cient between X and Y. 15
4. (a) Calculate standard deviation and coef?cient of variation for the following grouped data : 10
Class limits F requency
0?50 7
50?100 16
100?150 23
150?200 14
200?250 8
250?300 2
(b) What is the procedure of ANOVA ? 5
POY?25684 1 (Contd)

5. (a) Describe in brief the evolution of Computers.
(b) Explain different pans of CPU.
6. (a) Enlist and elaborate on different input and output devices.
(b) Write a note on LAN and WAN.
7. (a) Explain various F ields in Pharmacy where computers ?nd potential applications.
(b) Explain in detail the DOS operating system.
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POY?25684 2 NRJ/KW/ 17/4266