Section 1 Basic Statistics with R: Part 2

1.1 Contents

  • Sampling Theory
    • Population & Sample
    • Parmeters & Estimates
    • Distribution of the sample mean
    • Central Limit Theorem
    • Confidence interval
  • Hypothesis testing
    • Concept
    • Steps in hypothesis testing
    • Terminologies
    • Decision
  • Hypothesis test of the Mean: One Sample
    • One sample, known variance
    • Motivating example
    • Steps in hypothesis testing
    • Testing the hypothesis
  • Hypothesis test of the Mean: One Sample
    • One sample, unknown variance
    • Motivating example
    • Steps in hypothesis testing
    • Testing the hypothesis
  • Hypothesis testing: Two Samples
    • Two samples, unknown variance
    • Steps in hypothesis testing
    • Testing the hypothesis
    • Assumptions and interpretations