Statistical Inference in Regression and Correlation

Chapter 21: Statistical Inference in Regression and Correlation (14 videos)

21.1: Confidence interval in Regression

1. Confidence Interval Estimate of Population Regression Coefficient
2. Confidence Interval Estimate of Alpha, the Intercept of Regression Li
3. Confidence Interval Estimate of Mean Value for a Given Value of x
4. Prediction Interval of an Individual y Value for a Given Value of x

21.2: Hypothesis Testing in the Regression

1. Testing Hypothesis about Beta, the Population Regression Coefficient
2. Testing Hypothesis About Alpha, the Intercept of Population Regression
3. Testing Hypothesis About Equality of Regression Coefficient of Two Re
4. Testing Hypothesis About the Linearity of Regression

21.3: Hypothesis Testing in Correlation

1. Hypothesis Testing About Correlation Coefficient
2. More on Hypothesis Testing About Correlation Coefficient
3. Testing Hypothesis About the Equality of Two Correlations
4. Testing Hypothesis About the Equality of Several Correlations
5. Testing Hypothesis About Partial Correlation
6. Testing Hypothesis that a Multiple Correlation Coefficient is Zero