B.Com. LL.B. (Five Years) Sem 3 Business Statistics 2019 Jun Question Paper - KSLU

Questions asked in this paper

1. Q1 Define statistics. Explain the scope of statistics.
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2. Q2 Calculate mean, median and mode for the following data :
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3. Q3 Following are the marks obtained by two students A and B in 10 tests of 100 marks each :
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4. Q4 Data of rejected items during a production process is as follows. Calculate Karl Pearson's co-efficient of skewness.
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5. Q5 What are index numbers ? Explain the steps in the construction of index numbers.
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6. Q6 The owner of small garment shop has given the following information of his sales per week.
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7. Q7 Compute Fisher's Ideal Index and show whether it satisfies TRT and FRT.
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Write short notes on any two of the following :

1. Q8 (a) Measures of dispersion
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2. Q8 (b) Utility of index numbers
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3. Q8 (c) Skewness.
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Solve any two of the following questions :

1. Q9 (i) Calculate co-efficient of rank correlation by Spearman :
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2. Q9 (ii) Represent the following data through a simple bar diagram :
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3. Q9 (iii) What is correlation ? What is its utility ?
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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.