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

Download JNTUH (Jawaharlal Nehru Technological University Hyderabad) MBA (Master of Business Administration) 3rd Semester (Third Semester) R15 2019 Dec E743AC Data Analytics Previous Question Paper

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Code No: E743AC
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MBA III Semester Examinations, December - 2019
DATA ANALYTICS
Time: 3hours 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.

PART - A 5 ? 5 Marks = 25

1.a) Explain about the importance of business analytics. [5]
b) Describe about Measures of Variability. [5]
c) What is simple regression? [5]
d) What are all the association rules? [5]
e) 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]

4. Explain in detail about
a) Probability distribution
b) Data modeling
c) Continuous probability distribution [10]
OR
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
a) Partition Data
b) Classification accuracy
c) Prediction accuracy [10]
OR
9. What is cluster analysis? What are its applications? [10]

10. Analyze in detail about Advantages and Disadvantages of simulation technique. [10]
OR
11. Explain in detail about
a) Risk Analysis
b) Decision Tree Analysis [5+5]

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