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Business Statistics Study Guide: Chapters 1–4 (MAT 137)

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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

Discrete Random Variables

  • Percorso guidato
    Variance & Standard Deviation of Discrete Random Variables
    04:48
  • Percorso guidato
    Expected Value (Mean) of Random Variables Example 2
    03:26
  • Percorso guidato
    Intro to Random Variables & Probability Distributions Example 1
    03:06

Binomial Distribution

  • Percorso guidato
    The Binomial Experiment Example 1
    02:58
  • Percorso guidato
    Mean & Standard Deviation of Binomial Distribution
    03:28
  • Percorso guidato
    Finding Binomial Probabilities Using TI-84 Example 1
    03:33