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Describing Data: Numerical Measures – Study Notes for Statistics for Business

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Mean

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

Median

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

Mode

  • Guided course
    Mode
    03:20

Standard Deviation

  • Guided course
    Calculating Standard Deviation
    08:45
  • Guided course
    Calculating Standard Deviation Example 1
    02:59

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

5-Number Summary Using a TI-84

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

Boxplots

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

Correlation Coefficient

  • Guided course
    Calculating Correlation Coefficient - Graphing Calculator Example 1
    03:44
  • Guided course
    Correlation Coefficient
    05:43
  • Guided course
    Calculating Correlation Coefficient - Graphing Calculator
    04:40