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Statistics LibreTexts

5: Probability

  • Page ID
    • 5.1: What is Probability
    • 5.2: Probability in Graphs and Distributions
      We will see shortly that the normal distribution is the key to how probability works for our purposes. To understand exactly how, let’s first look at a simple, intuitive example using pie charts.
    • 5.3: The Bigger Picture
      The concepts and ideas presented in this chapter are likely not intuitive at first. Probability is a tough topic for everyone, but the tools it gives us are incredibly powerful and enable us to do amazing things with data analysis. They are the heart of how inferential statistics work.
    • 5.E: Probability (Exercises)