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Describing Data, Probability, and Random Variables: Study Notes for Business Statistics

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Visualizing Qualitative vs. Quantitative Data

  • Percorso guidato
    Visualizing Qualitative vs. Quantitative Data
    04:39

Bar Graphs and Pareto Charts

  • Percorso guidato
    Creating Bar Graphs and Pareto Charts
    04:52
  • Percorso guidato
    Example 1
    05:26

Pie Charts

  • Percorso guidato
    Example 1
    01:18
  • Percorso guidato
    Creating Pie Charts
    06:10

Histograms

  • Percorso guidato
    Intro to Histograms
    05:54

Mean

  • Percorso guidato
     Calculating the Mean Example 1
    03:08
  • Percorso guidato
    Calculating the Mean
    04:52

Median

  • Percorso guidato
    Comparing Mean vs. Median Example 2
    04:56
  • Percorso guidato
    Calculating the Median Example 1
    02:35
  • Percorso guidato
    Calculating the Median
    03:26

Mode

  • Percorso guidato
    Mode
    03:20

Standard Deviation

  • Percorso guidato
    Calculating Standard Deviation
    08:45
  • Percorso guidato
    Calculating Standard Deviation Example 1
    02:59

Interpreting Standard Deviation

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