Download RGUHS (Rajiv Gandhi University of Health Sciences) BHA (Bachelors in Hospital Administration) 2015 May 2nd Semester 1306 Business Statistics Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka
II semester Bachelors in Hospital Administration Degree Examination ? APRIL 2015
Time: Three Hours


Max. Marks: 80 Marks
Business Statistics
Q.P. CODE: 1306
(QP contains two pages)
Your answers should be specific to the questions asked
Draw neat, labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two)
2 x 10 = 20 Marks
1.
Describe the scope of Business Statistics in Hospital Administration.
2.
Following are the OP attendance and IP admissions on a sample of days in a hospital. Examine
whether there is any correlation between these two sets of data.
OP Attendance
IP admissions
128
101
160
140
95
70
106
84
80
74
160
110
114
91
120
100
119
115
100
90
3.
Following are the cost in Rupees of certain medicines per unit in various years and quantity
marketed for those medicines in the year 2005. Calculate index numbers for different years.
Type of
Quantity marketed in base
Unit cost of each medicine in Rs.
medicines
2005
2005
2006
2007
2008
1
30500
4.41
4.32
4.49
5.88
2
17100
7.1
7.22
7.18
8.56
3
13500
7.66
9.24
10.3
9.22
4
17300
8.36
7.48
7.94
7.62
5
91500
5.32
6.48
5.09
7.73
SHORT ESSAYS (Answer any Eight)
8 x 5 = 40 Marks
4.
Describe different methods of tabulation of data.
5.
Describe different measures of central tendency with examples of their application in hospital
management.
6.
Calculate Mean, and Standard deviation for the following data on number of IP admissions per
day on a sample of days.
15
12
12
12
14
15
13
11
14
12
7.
What is meant by regression analysis? Describe its use in Hospital management with an
example.
8.
Differentiate between different trends in time series analysis of data with examples.
9.
Describe the criteria involved in calculation of Index numbers.
10. Describe different methods of calculation of index numbers.
11. Calculate the weighted average of the marks obtained by a student with the following data.
Marks obtained in four examination
55
60
70
65
Weight given for each examination
1.0
1.5
2.0
2.5
12. Describe Percentiles and Quartiles and their uses.
13. Describe least square method of forecasting.
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Rajiv Gandhi University of Health Sciences, Karnataka
SHORT ANSWERS (Answer any ten)
10 x 2 = 20 Marks
14. Histogram
15. Proportional Bar diagram
16. Geometric Mean
17. Pie chart
18. Scatter diagram
19. Difference between Seasonal and Secular trends
20. Moving averages
21. Uses of Median and Mode
22. Frequency distribution
23. Role of market in the calculation of Index numbers
24. Two-way classification of data
25. Base year for calculation of Index numbers
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