STATS 2B03 Chapter Notes - Chapter 11: Confidence Interval

37 views1 pages

Document Summary

Chapter 11: regression analysis some additional techniques. A dummy variable is a variable that assumes only a finite number of values (such as 0 or 1) for the purpose of identifying the different categories of a qualitative variable. Also yields more precise inferences regarding other parameters since more degrees of freedom are available for the calculation of the error mean square. Use of dummy variables interaction present: Interaction terms represent the interaction between the quantitative and the qualitative independent variables.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related textbook solutions

Related Documents