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Descriptive Statistics: Frequency Distributions, Graphs, and Measures of Central Tendency

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Frequency Distributions

  • Percorso guidato
    Intro to Frequency Distributions Example 1
    06:19
  • Percorso guidato
    How to Create Frequency Distributions
    06:29
  • Percorso guidato
    Intro to Frequency Distributions
    06:38

Histograms

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

Frequency Polygons

  • Percorso guidato
    Creating Frequency Polygons
    04:41
  • Percorso guidato
    Frequency Polygons Example 1
    04:15

Dot Plots

  • Percorso guidato
    Creating Dotplots
    04:01

Stemplots (Stem-and-Leaf Plots)

  • Percorso guidato
    Stemplots Example 1
    06:09
  • Percorso guidato
    Creating Stemplots
    06:23

Pie Charts

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

Bar Graphs and Pareto Charts

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

Time-Series Graph

  • Percorso guidato
    Time-Series Graphs Example 1
    04:36
  • Percorso guidato
    Creating Time-Series Graphs
    04:13

Mean

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

Median

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

Mode

  • Percorso guidato
    Mode
    03:20