Topics

  • Learning Introductory Statistics
    • What is Statistics
    • Terminology and Opening Concepts
      • Data Types
    • Measures of Central Tendency
      • Mean, median, mode
      • Skewed Distributions
    • Measures of Variability
      • Range, Variance, and Standard Deviation
    • Normal Distribution
      • What is the normal distribution?
      • Probability and the normal distribution
      • QQ Plot
    • Standardization and z Scores
      • Standardizing data
      • Z-scores
      • p-Values
    • Confidence Intervals, Null Hypothesis, and Statistical Significance
      • Confidence Intervals
      • Null Hypothesis and Statistical Significance
      • Shapiro-Wilk Test
    • Correlation
      • Pearson Correlation Coefficient
      • Other correlation coefficients
    • t Distribution
      • The t-distribution
      • t Scores and z Scores
      • Independent Samples t Tests
      • Paired or Dependent  t Tests
    • The Chi-Square Statistics
      • Chi Square Test

 

  • Learning Bayesian Statistics

 

  • Learning Survey Statistics