Download JNTU-Hyderabad MBA 3rd Sem R15 2019 Dec E743AC Data Analytics Question Paper

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MBA III Semester Examinations, December - 2019

DATA ANALYTICS

Time: 3 hours Max.Marks: 75

Note: This question paper contains two parts A and B.

Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B consists of 5 Units. Answer any one full question from each unit. Each question carries 10 marks and may have a, b, c as sub questions.

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PART - A

5 × 5 Marks = 25

1. Explain about the importance of business analytics. [5]
2. Describe about Measures of Variability. [5]
3. What is simple regression? [5]
4. What are all the association rules? [5]

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5. What is Monte Carlo Simulation? [5]

PART - B

5 × 10 Marks = 50

2. Explain in detail about statistical methods for summarizing data. [10]

   OR

3. Describe about Pivot Tables. How data is explored using pivot tables? [10]

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4. Explain in detail about
   1. Probability distribution
   2. Data modeling
   3. Continuous probability distribution
   [10]

   OR

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5. Explain about data modeling and distribution fitting in detail. [10]
6. How regression by the method of least squares technique is? [10]

   OR

7. Explain in detail about regression with categorical independent variables. [10]
8. Describe briefly about
   1. Partition Data

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   2. Classification accuracy
   3. Prediction accuracy
   [10]

   OR

9. What is cluster analysis? What are its applications? [10]

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10. Analyze in detail about Advantages and Disadvantages of simulation technique. [10]

    OR

11. Explain in detail about
    1. Risk Analysis
    2. Decision Tree Analysis
    [5+5]

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