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Resumen de Estadística para Negocios: Conceptos Fundamentales

주석실무비디오 수업

학습 가이드 - 영상으로 배우기

업로드한 자료에 맞춘 엄선된 수업 – 모든 주제를 단계별로 배워보세요.

Visualizing Qualitative vs. Quantitative Data

  • Visualizing Qualitative vs. Quantitative Data
    04:39

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

Stemplots (Stem-and-Leaf Plots)

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

Boxplots

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

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

Standard Deviation

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

Scatterplots & Intro to Correlation

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

Correlation Coefficient

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

Linear Regression & Least Squares Method

  • Intro to Least Squares Regression
    07:01
  • Using Regression Lines to Predict Values
    04:57
  • Intro to Least Squares Regression Example 1
    05:02

Coefficient of Determination

  • Coefficient of Determination
    06:14

Introduction to Contingency Tables

  • Introduction to Contingency Tables Example 2
    03:05
  • Introduction to Contingency Tables
    05:35
  • Introduction to Contingency Tables Example 1
    04:15