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Statistics for Business: Exam 1 Review Study Notes

주석실무비디오 수업

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Frequency Distributions

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

Histograms

  • Intro to Histograms
    05:54

Bar Graphs and Pareto Charts

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

Pie Charts

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

Mean

  • 가이드 코스
    Calculating the Mean Example 1
    03:08
  • Calculating the Mean
    04:52

Median

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

Mode

  • Mode
    03:20

Standard Deviation

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

Interpreting Standard Deviation

  • Empirical Rule of Standard Deviation and Range Rule of Thumb Example 1
    05:42
  • Empirical Rule of Standard Deviation and Range Rule of Thumb Example 2
    01:56
  • Empirical Rule of Standard Deviation and Range Rule of Thumb
    07:10

Interpreting Standard Deviation

  • Empirical Rule of Standard Deviation and Range Rule of Thumb Example 1
    05:42
  • Empirical Rule of Standard Deviation and Range Rule of Thumb Example 2
    01:56
  • Empirical Rule of Standard Deviation and Range Rule of Thumb
    07:10

Percentiles & Quartiles

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

Boxplots

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

Percentiles & Quartiles

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

Scatterplots & Intro to Correlation

  • Scatterplots & Intro to Correlation
    06:36
  • Creating Scatterplots - Graphing Calculator
    05:26
  • Scatterplots & Intro to Correlation Example 1
    05:14

Binomial Distribution

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

Standard Normal Distribution

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

Standard Normal Distribution

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

Sampling Distribution of the Sample Mean and Central Limit Theorem

  • Central Limit Theorem Example 1
    02:33
  • Central Limit Theorem
    05:14
  • Sampling Distribution of Sample Mean
    06:53