Simple Linear Regression Models

• Simple Linear Regression Models
• Definition of a Good Model
• Estimation of Model Parameters
• Derivation of Regression Parameters
• Allocation of Variation
• Standard Deviation of Errors
• Confidence Intervals for Regression Params
• Case Study 14.1: Remote Procedure Call
• Confidence Intervals for Predictions
• Visual Tests for Regression Assumptions
• 1. Linear Relationship: Visual Test
• 2. Independent Errors: Visual Test
• 3. Normally Distributed Errors: Test
• 4. Constant Standard Deviation of Errors

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