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InsemSep 20232019 patternBE AI&DS

Data Modeling & Visualization (DMV) SPPU Insem Question Paper Sep 2023

All 4 questions from this SPPU insem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated DMV questions
Subject code
417522
Pattern
2019 pattern
Exam
Insem
Session
Sep 2023
Max. marks
30
Time
1 Hour
Semester
VII
Paper code
[6188]-291

Printed for: B.E. (Artificial Intelligence & Data Science) (Insem.)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right side indicate full marks.
  4. Assume Suitable data if necessary.

Questions

  1. Q1

    1. a)

      Explain in detail Positive, negative and zero covariance with appropriate graphs.

      Also asked:Aug 2025

      [5]
    2. b)

      Differentiate between Discrete and Continuous random variables with the help of an example.

      Also asked:Sep 2024

      [5]
    3. c)

      Explain following discrete distributions : i) Geometric distribution ii) Binomial distribution

      [5]

  2. Q2

    1. a)

      Define and explain maximum likelihood estimation.

      [5]
    2. b)

      Explain Chebyshev Inequality with the help of an example.

      [5]
    3. c)

      Define Descriptive Statistics and Graphical Statistics. Explain different Estimation Methods.

      Also asked:Sep 2024

      [5]

  3. Q3

    1. a)

      Define Poisson process. Poisson process is a suitable stochastic model in rare events. Justify?

      [5]
    2. b)

      Calculate Pi Using Monte Carlo method.

      Also asked:Sep 2024

      [5]
    3. c)

      How does a queuing system work? What happens with a job when it goes through a queuing system?

      [5]

  4. Q4

    1. a)

      Explain the steps of Hypothesis Testing.

      Also asked:Sep 2024

      [5]
    2. b)

      Draw a neat diagram of Right-tail, Left-tail and Two sided Z-test and locate Acceptance and rejection regions.

      [5]
    3. c)

      Explain Transition State Diagram and Emission State Diagram of Hidden Markov Model with the help of example. 

      [5]