What E assumes to possess in a multiple regression model?
List out some assumptions for performing a regression
analysis
When evaluating E in a regression model, what are some facts
about E?
Facts about a simple linear regression analysis?
What are some ways to identify that a multiple regression model
is needed (versus only one independent variable)? Provide an
example of a situation that would require multiple regression.
for stat students, model ( linear regression, multiple
regression,factorial experiments,liner model) For one statistical
method, give at least three reasons why the underlying statistical
model is important. three reasons for each one
What is a fitted value for a multiple regression model and the
data that is used to create it? Select one.
-It is the difference between the actual value of the response
variable and the corresponding predicted value (regression error)
using the multiple regression model.
-It is a statistic that explains the relationship between
response and predictor variables.
-It is a statistic that is used to evaluate the significance of
the multiple regression model.
-It is the predicted value of...
Define and discuss the difference between linear regression and
multiple regression. Are there any assumptions which must be met
before using multiple regression?