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Elementary Statistics


Quantitative Data
  • Qualitative Data
  • Descriptive Statistics

    • 2 Describing, Exploring, and Comparing Data
    • 2-1 Overview
    • 2-2 Summarizing Data with Frequency Tables
    • 2-3 Pictures of Data
    • 2-4 Measures of Center
    • 2-5 Measures of Variation
    • 2-6 Measures of Position
    • 2-7 Exploratory Data Analysis (EDA)

    Describing, Exploring, and Comparing Data

    Probability Distributions

    Probability Distributions

    • Normal Probability Distributions
    • Estimates And Sample Sizes
    • Hypothesis Testing