B.B.A. LL.B. (Five Years) Sem 3 Business Statistics 2012 Dec Question Paper - KSLU

Questions asked in this paper

UNIT - I

1. Q1 (a) Define the term "statistics" and discuss its functions and limitations.
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2. Q1 OR What is classification ? Discuss the different methods of classification.
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3. Q1 (b) Write a short note on : Secondary data.
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4. Q1 OR Represent the following data by histogram.
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UNIT - II

1. Q2 (a) What is an average ? Give atleast 3 merits and demerits any two averages.
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2. Q2 OR Find Mean, Median and Mode for the following distributions.
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3. Q2 (b) Find the values of quartiles for the following data :
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4. Q2 OR Write the merits and demerits of Median.
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UNIT - III

1. Q3 (a) Following are the marks obtained by two students A and B in 10 tests of 100 marks each.
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2. Q3 OR What you mean by "Dispersion" ? Name the various measures of dispersion.
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3. Q3 (b) Write the merits and demerits of standard deviation.
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4. Q3 OR Calculate mean deviation from the following data :
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UNIT - IV

1. Q4 (a) Calculate Karl Pearson's correlation coefficient for the following data.
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2. Q4 OR From the following data :
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3. Q4 (b) Write a short note on regression equations.
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4. Q4 OR Calculate rank coefficient of correlation from the following data.
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UNIT - V

1. Q5 (a) Calculate the Fisher's ideal index number for the following data. Verify that it satisfies time reversal test and factor reversal test.
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2. Q5 OR Define an index numbers. What are the types of index numbers ?
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3. Q5 (b) Write short note on : Cost of living index number.
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4. Q5 OR Merits and demerits of index number.
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Typed from the KSLU paper above. The paper is the original. Long reading passages are shortened here to their first and last lines and a summary.