Asked by Amber Porter on Apr 28, 2024
Verified
A multiple regression model has the estimated form 
= 5 + 6x + 7w
As x increases by 1 unit (holding x constant) , y is expected to
A) increase by 11 units.
B) decrease by 11 units.
C) increase by 7 units.
D) decrease by 7 units.
Estimated Form
In statistics, it refers to the version of an equation that estimates the parameters of a model based on sample data.
Unit
A standard measurement or quantity used as a basis for counting, comparison, or calculation.
- Analyze the impact of changes in independent variables on the dependent variable in a given model.
Verified Answer
ML
Mayna LiamkeoMay 02, 2024
Final Answer :
C
Explanation :
According to the model, y is expected to increase by 7 units for each unit increase in w, holding x constant. Changing x has no effect on the expected change in y. Therefore, option C is the correct answer.
Learning Objectives
- Analyze the impact of changes in independent variables on the dependent variable in a given model.