Questions Relate to the Following Linear Regression

question 1

Multiple Choice

Questions relate to the following linear regression.
Variables Entered/Removed^b
a.All requested variables entered.
b.Dependent Variable: memory/concentration
Model Summary
a.Predictors: Constant) , headaches
ANOVA^b
a.Predictors: Constant) , headaches
b.Dependent Variable: memory/concentration
Coefficients^a
a.Dependent Variable: memory/concentration
-The regression equation for the above analysis is:

Comprehend the relationship between market concentration and the control firms have over prices.

Explore the competitive dynamics among oligopolists and their impact on market outcomes.

Understand the concept and calculation of the Herfindahl-Hirschman Index (HHI) for market concentration.

Recognize legal and illegal practices regarding price control in oligopolies.