Statistics · 2021

CSS 2021 Statistics Paper II

4 questions from this paper.

  1. Q1
    What is Systematic Sampling? Discuss its advantages and disadvantages over Simple Random Sampling.
    Past paper Sampling Design 20 marks
  2. Q2
    Explain the Chi-square test for Goodness of Fit. What are the conditions for the application of this test?
    Past paper Chi-Square Test 20 marks
  3. Q3
    Define Spearman's Rank Correlation Coefficient. When is it more appropriate to use than Pearson's coefficient?
    Past paper Rank Correlation 20 marks
  4. Q4
    Define Net Reproduction Rate (NRR) and Gross Reproduction Rate (GRR). How do they differ in interpreting population growth?
    Past paper Vital Statistics 20 marks

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