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Core Concepts in Statistics: Data Types, Descriptive Statistics, Probability, and Discrete Distributions

Study Guide - Learn with Videos

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Levels of Measurement

  • Guided course
    Levels of Measurement
    06:52
  • Guided course
    Levels of Measurement Example 1
    02:46
  • Guided course
    Levels of Measurement Example 2
    02:46

Mean

  • Guided course
    Calculating the Mean
    04:52
  • Guided course
     Calculating the Mean Example 1
    03:08

Median

  • Guided course
    Comparing Mean vs. Median
    04:48
  • Guided course
    Calculating the Median Example 1
    02:35
  • Guided course
    Calculating the Median
    03:26

Mode

  • Guided course
    Mode
    03:20

Interpreting Standard Deviation

  • Guided course
    Empirical Rule of Standard Deviation and Range Rule of Thumb Example 1
    05:42
  • Guided course
    Empirical Rule of Standard Deviation and Range Rule of Thumb Example 2
    01:56
  • Guided course
    Empirical Rule of Standard Deviation and Range Rule of Thumb
    07:10

Percentiles & Quartiles

  • Guided course
    Percentiles and Quartiles Example 1
    04:30
  • Guided course
    Percentiles and Quartiles
    07:11

Boxplots

  • Guided course
    Boxplots Example 1
    01:52
  • Guided course
    Boxplots Example 2
    02:48
  • Guided course
    Boxplots ("Box and Whisker Plots")
    03:54

Histograms

  • Guided course
    Intro to Histograms
    05:54
  • Guided course
    How to Create Histogram - TI-84 Calculator
    07:10

Bar Graphs and Pareto Charts

  • Guided course
    Bar Graphs and Pareto Charts Example 1
    05:26
  • Guided course
    Creating Bar Graphs and Pareto Charts
    04:52

Pie Charts

  • Guided course
    Creating Pie Charts
    06:10
  • Guided course
    Pie Charts Example 1
    01:18

Basic Concepts of Probability

  • Guided course
    Introduction to Probability
    5:37

Discrete Random Variables

  • Guided course
    Expected Value (Mean) of Random Variables
    04:14
  • Guided course
    Intro to Random Variables & Probability Distributions
    07:09
  • Guided course
    Variance & Standard Deviation of Discrete Random Variables
    04:48

Binomial Distribution

  • Guided course
    Finding Binomial Probabilities Using TI-84 Example 1
    03:33
  • Guided course
    Finding Binomial Probabilities Using TI-84 Example 2
    04:20
  • Guided course
    Mean & Standard Deviation of Binomial Distribution
    03:28