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Descriptive Statistics and Exploratory Data Analysis: Foundations for Business Statistics

Guida di studio - Impara con i video

Lezioni curate abbinate al materiale che hai caricato – impara ogni argomento passo dopo passo.

Intro to Stats

  • Percorso guidato
    Parameters vs. Statistics
    05:53
  • Percorso guidato
    Types of Data
    04:24

Intro to Collecting Data

  • Percorso guidato
    Introduction to Collecting Data
    4:01

Sampling Methods

  • Percorso guidato
    Simple Random Sampling
    04:17
  • Percorso guidato
    Simple Random Sampling Example 1
    01:30
  • Percorso guidato
    Sampling Methods Example 2
    03:07

Visualizing Qualitative vs. Quantitative Data

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

Frequency Distributions

  • Percorso guidato
    Intro to Frequency Distributions Example 1
    06:19
  • Percorso guidato
    How to Create Frequency Distributions Example 2
    05:18
  • Percorso guidato
    How to Create Frequency Distributions
    06:29

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

Stemplots (Stem-and-Leaf Plots)

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

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

Percentiles & Quartiles

  • Percorso guidato
    Percentiles and Quartiles
    07:11
  • Percorso guidato
    Percentiles and Quartiles Example 1
    04:30

5-Number Summary Using a TI-84

  • Percorso guidato
    Find 5-Number Summary - TI-84 Calculator
    04:51
  • Percorso guidato
    Find 5-Number Summary - TI-84 Calculator Example 1
    05:45

Boxplots

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