February 25, 2015
Wed, Feb 25
- Multiple Regression in Excel, Google Sheets
- t-test: significance of regression coefficients
- F-test: significance of overall model
- Read Section 12.7 p. 495-500 Test of Slope and Test of Overall Model (Simple Regression)
- Read Section 13.2 p. 531-533 Significance tests for Overall Model and Regression Coefficients
- Calculate the t test of slope and F-test of Overall Model for the 3 linear regression models produced in Exam 1, part 1 (i.e., calculate t and F for the Americas, EMEA, and AsiaPac models)
- Determine the t test statistics for each coefficient in the Database problems assigned in Lesson 10.
- Determine the F-statistic for each model produced in the Database problems assigned in Lesson 10.