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Log–Log PlotInteraction (Statistics)Linear RegressionRegression Analysis

1

## Regression Analysis: An Introduction

7 個視頻 （總計 65 分鐘）, 13 個閱讀材料, 7 個測驗
7 個視頻
Introducing Linear Regression: Building a Model8分鐘
Introducing Linear Regression: Estimating the Model10分鐘
Introducing Linear Regression: Interpreting the Model12分鐘
Introducing Linear Regression: Predictions using the Model9分鐘
Errors, Residuals and R-square14分鐘
Normality Assumption on the Errors7分鐘
13 個閱讀材料
Course FAQs10分鐘
Pre-Course Survey10分鐘
Toy Sales.xlsx10分鐘
Slides, Lesson 110分鐘
Toy Sales.xlsx10分鐘
Slides, Lesson 210分鐘
Toy Sales.xlsx10分鐘
Slides, Lesson 310分鐘
Toy Sales.xlsx10分鐘
Slides, Lesson 410分鐘
Toy Sales2.xlsx10分鐘
Slides, Lesson 510分鐘
Slides, Lesson 610分鐘
7 個練習
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Regression Analysis: An Introduction1小時
2

## Regression Analysis: Hypothesis Testing and Goodness of Fit

6 個視頻 （總計 74 分鐘）, 15 個閱讀材料, 7 個測驗
6 個視頻
Hypothesis Testing in a Linear Regression: using 'p-values'7分鐘
Hypothesis Testing in a Linear Regression: Confidence Intervals9分鐘
A Regression Application Using Housing Data15分鐘
'Goodness of Fit' measures: R-square and Adjusted R-square11分鐘
Categorical Variables in a Regression: Dummy Variables18分鐘
15 個閱讀材料
Toy Sales.xlsx10分鐘
Toy Sales (with regression).xlsx10分鐘
Toy Sales (with regression, t-statistic).xlsx10分鐘
Toy Sales (with regression, t-cutoff)10分鐘
Slides, Lesson 110分鐘
Toy Sales.xlsx10分鐘
Slides, Lesson 210分鐘
Toy Sales.xlsx10分鐘
Slides, Lesson 310分鐘
Home Prices.xlsx10分鐘
Slides, Lesson 410分鐘
Home Prices.xlsx10分鐘
Slides, Lesson 510分鐘
deliveries1.xlsx10分鐘
Slides, Lesson 610分鐘
7 個練習
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Regression Analysis: Hypothesis Testing and Goodness of Fit1小時
3

## Regression Analysis: Dummy Variables, Multicollinearity

6 個視頻 （總計 62 分鐘）, 12 個閱讀材料, 7 個測驗
6 個視頻
Dummy Variable Regression: Interpretation of Coefficients6分鐘
Dummy Variable Regression: Estimation, Interpretation of p-values17分鐘
A Regression Application Using Refrigerator data12分鐘
A Regression Application Using Refrigerator data (continued...)7分鐘
Multicollinearity in Regression Models: What it is and How to Deal with it10分鐘
12 個閱讀材料
deliveries2.xlsx10分鐘
Slides, Lesson 110分鐘
Slides, Lesson 210分鐘
deliveries2.xlsx10分鐘
deliveries2 (for prediction).xlsx10分鐘
Slides, Lesson 310分鐘
Refrigerators.xlsx10分鐘
Slides, Lesson 410分鐘
Cars.xlsx10分鐘
Slides, Lesson 510分鐘
Cars.xlsx10分鐘
Slides, Lesson 610分鐘
7 個練習
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Regression Analysis: Model Application and Multicollinearity20分鐘
4

## Regression Analysis: Various Extensions

7 個視頻 （總計 63 分鐘）, 11 個閱讀材料, 7 個測驗
7 個視頻
Building Confidence Bounds for Prediction Using a Regression Model9分鐘
Interaction Effects in a Regression: An Introduction6分鐘
Interaction Effects in a Regression: An Application8分鐘
Transformation of Variables in a Regression: Improving Linearity7分鐘
The Log-Log and the Semi-Log Regression Models17分鐘
Course 4 Recap1分鐘
11 個閱讀材料
Height and Weight.xlsx10分鐘
Slides, Lesson 110分鐘
Height and Weight.xlsx10分鐘
Slides, Lesson 210分鐘
Slides, Lesson 310分鐘
Height and Weight.xlsx10分鐘
Slides, Lesson 410分鐘
Slides, Lesson 510分鐘
Cocoa.xlsx10分鐘
Slides, Lesson 610分鐘
End-of-Course Survey10分鐘
7 個練習
Practice Quiz6分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz4分鐘
Practice Quiz6分鐘
Practice Quiz6分鐘
Regression Analysis: Various Extensions22分鐘
4.8
84 個審閱

## 11%

### 來自Linear Regression for Business Statistics的熱門評論

I have found Course 3 and 4 of this specialization to be challenging, but rewarding. It has helped me build confidence that I can do just about anything with data provided to increase positive impact.

I learned a lot.I gain confidence in analyzing data in Excel.I am happy that I have successfully completed it with simple understanding given on each topic.It was great help.Thank you very much

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