Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 2nd Semester 2017 Summer Statics and Computer Applications in Pharmacy Question Paper
B.Pharm (Second Semester) (C.B.S.) Examination
STATISTICS AND COMPUTER APPLICATION IN PHARMACY
Paper?6
Time : Three Hours] [Maximum Marks : 80
NB. :? (1) Question No. 1 is compulsory.
(2) Solve any four questions from the remaining.
(3) Draw neat labeled diagram wherever necessary.
(4) Use of electronic calculator is permitted.
(5) Assume suitable data wherever necessary.
1. Solve any ?ve of the following : 20
(a) Explain what do you mean by statistics and statistical data.
(b) What are regression lines ? State properties of regression lines.
(o) What is sampling of data ? Describe the sampling methods.
(d) De?ne a computer. State any four characteristics of a computer.
(6) Describe the classi?cation of computer.
(1) Draw a block diagram of computer and computer architecture.
(g) What is meant by input device ? Describe any one input device brie?y.
2. (a) Explain the technique of one way and two way ANOVA. 8
(b) What is internet ? Write application of internet. 7
3. From the following data calculate Mean, Mode and Median : 15
Class limit 10?30 30?60 60?90 90?120 120?150 150?180
Frequency 8 13 22 27 18 7
4. (21) Given the two lines of regression as
8X ? 10Y + 66 = 0
and 40X ? 18Y ? 214 = 0
Find average of X and Y and correlation coef?cient between X and Y. 8
(b) Describe in brief the evolution of computers. 7
NXO?20306 1 (Contd)
5. (a) Explain differents parts of CPU.
(b) What is operating system ? Explain in detail the DOS operating system.
6. (a) What is correlation ? Describe the methods of studying correlation.
(b) Calculate standard deviation and coefficient of variation from the following data :
X 4
8
12
16
2O
24
28
F 3
13
22
37
18
12
2
7. Write short notes on any two of following :
(21) E?Mail
(b) LAN and WAN
(c) PowerPoint
((1) Memory.
NXO?20306
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15
NKT?iS/17/6551
This post was last modified on 19 January 2020