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Business Statistics: Foundational Concepts and Descriptive Measures

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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

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

Boxplots

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

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

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

Basic Concepts of Probability

  • Percorso guidato
    Introduction to Probability
    5:37

Complements

  • Percorso guidato
    Complementary Events
    4:23

Addition Rule

  • Percorso guidato
    Probability of Mutually Exclusive Events
    5:14
  • Percorso guidato
    Probability of Non-Mutually Exclusive Events Example
    2:57
  • Percorso guidato
    Probability of Non-Mutually Exclusive Events
    5:14

Multiplication Rule: Independent Events

  • Percorso guidato
    Probability of Multiple Independent Events
    05:54

Multiplication Rule: Independent Events

  • Percorso guidato
    Probability of Multiple Independent Events
    05:54

Bayes' Theorem

  • Percorso guidato
    Bayes' Theorem
    05:10
  • Percorso guidato
    Bayes' Theorem Example 1
    02:32

Fundamental Counting Principle

  • Percorso guidato
    Fundamental Counting Principle
    04:04

Counting

  • Percorso guidato
    Counting Example 1
    03:59
  • Percorso guidato
    Permutations vs. Combinations
    03:18
  • Percorso guidato
    Introduction to Permutations
    07:11

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

Poisson Distribution

  • Percorso guidato
    Finding Probabilities Using the Poisson Distribution Example 2
    05:06
  • Percorso guidato
    Finding Probabilities Using the Poisson Distribution Example 1
    06:34
  • Percorso guidato
    Finding Probabilities Using the Poisson Distribution
    03:10

Hypergeometric Distribution

  • Percorso guidato
    Introduction to the Hypergeometric Distribution
    05:15
  • Percorso guidato
    Introduction to the Hypergeometric Distribution Example 1
    03:44

Uniform Distribution

  • Percorso guidato
    Uniform Distribution Example 1
    02:50
  • Percorso guidato
    Uniform Distribution
    06:06

Standard Normal Distribution

  • Percorso guidato
    Probabilities Between Two Values
    03:50
  • Percorso guidato
    Finding Standard Normal Probabilities using z-Table
    09:47
  • Percorso guidato
    Z-Scores from Probabilities
    08:50

Probabilities & Z-Scores w/ Graphing Calculator

  • Percorso guidato
    Z-Scores From Given Probability - TI-84 (CE) Calculator
    06:31
  • Percorso guidato
    Probability From Given Z-Scores - TI-84 (CE) Calculator
    07:09