REGRESSION ANALYSIS: DETECTION, EFFECTS AND REMEDIAL MEASURES OF DEPARTURES ON ASSUMPTIONS OF REGRESSION MODEL Departures/Violations on Graphical Statistical Effects of the violations on the model Remedial Measures Assumptions 1. The error terms do not have constant variance. 2. The error terms are not normally distributed. 3. The number of observations n is less than or equal to the number of parameters to be estimated.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 5PPS
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REGRESSION ANALYSIS: DETECTION, EFFECTS AND REMEDIAL MEASURES OF DEPARTURES ON ASSUMPTIONS OF REGRESSION MODEL
Departures/Violations on
Graphical
Statistical
Effects of the violations
on the model
Remedial Measures
Assumptions
1. The error terms do not
have constant variance.
2. The error terms are not
normally distributed.
3. The number of
observations n is less than
or equal to the number of
parameters to be
estimated.
Transcribed Image Text:REGRESSION ANALYSIS: DETECTION, EFFECTS AND REMEDIAL MEASURES OF DEPARTURES ON ASSUMPTIONS OF REGRESSION MODEL Departures/Violations on Graphical Statistical Effects of the violations on the model Remedial Measures Assumptions 1. The error terms do not have constant variance. 2. The error terms are not normally distributed. 3. The number of observations n is less than or equal to the number of parameters to be estimated.
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