Download RGUHS (Rajiv Gandhi University of Health Sciences) BHA (Bachelors in Hospital Administration) 2019 October 2nd Semester 1306 Business Statistics Previous Question Paper
Rajiv Gandhi University of Health Sciences, Karnataka
II semester Bachelors in Hospital Administration Degree Examination ? OCT-2019
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.
Discuss the different ways of graphically representing the data with examples.
2.
What do you understand by measures of central tendency? Explain the different measures of
central tendency used in statistics.
3.
Define measures of dispersion. Calculate Standard Deviation and Coefficient of Variation for the
following data:
Age (Years)
No. of Patients
10-20
5
20-30
10
30-40
15
40-50
4
50-60
1
Total
35
SHORT ESSAYS (Answer any Eight)
8 x 5 = 40 Marks
4.
Write a note on correlation and regression.
5.
What is index number? Explain briefly the classifications of index number.
6.
What is time series? Describe types of trends in time series analysis.
7.
Define correlation. Calculate Karl Pearson Correlation Coefficient for the following data regarding
sales and expenses. Interpret the result.
Expenditure
39
65
62
90
82
75
25
98
36
78
Sales
47
53
58
86
62
68
60
91
51
84
8.
What are considerations in constructing index numbers? List all the different methods of index
numbers.
9.
Write a note on rank correlation.
10. What do you mean by Statistics? Explain functions, scope and limitation of Statistics.
11. Describe the methods of tabulation of data.
12. Write a note on Coefficient of Variation.
13. Describe briefly the concept of moving average and least square method.
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Rajiv Gandhi University of Health Sciences, Karnataka
SHORT ANSWERS (Answer any ten)
10 x 2 = 20 Marks
14. What do you mean by base year in index numbers? Give one example.
15. Write any two differences between diagram and graph.
16. What is weighted average method?
17. What is time series? Give any one example.
18. Write the differences between Correlation and Regression.
19. What is Quartile?
20. What is Rank correlation?
21. Why Statistics is important in hospital administration?
22. What is Fischer's method in Index numbers?
23. What is bar diagram? Draw a neat labeled diagram with example.
24. Draw a neat labeled diagram of pie chart with different services provided in hospital as an
example.
25. What is range?
*****
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This post was last modified on 07 December 2022