Answer:
d. It is best measured using the statistic variance inflation factor (VIF).
Explanation:
Multicollinearity is an important issue in multiple regression model, having many independent/ explanatory variables. Multicollinearity is the situation in which two or more independent variables are highly correlated. It is problematic because it increases the standard error of independent variable coefficient & undermines its statistical significance
Variance Inflation Factor [VIF] is a check & corrective measure of multicollinearity.
- VIF as a multicollinearity check : It quantifies the correlation between one explanatory variable with other explanatory variables.VIF = 1 implies there is no multicollinearity (correlation between independent variables); VIF upto 5 implies there is moderate multicollinearity (correlation between independent variables). VIF > 5 implies high multicollinearity (correlation between independent variables)
- VIF as a multicollinearity correction : Calculating
= σ^2 / ![[TSS j (1 - R^2j)]](https://tex.z-dn.net/?f=%5BTSS%20j%20%281%20-%20R%5E2j%29%5D)
; where TSS = total sum of square of variable j , σ^2 = j variance, R^2 j = R^2 from regressing all other independent variable on variable j
Answer:
The correct word for the blank space is: equity.
Explanation:
People expect the government to implement policies that will boost the overall economy and that will provide equal opportunities. Though, sometimes certain criteria must be met so those policies can apply. This causes people who are not eligible to access the policies' benefits to believing the regulation itself does not have an equity principle.
Answer:
C.
Explanation:
Stress tests are carried out to determine how financial systems would react in periods of extreme stress eg. financial or economic crisis.
Stress situations are simulated and the reaction of the financial system to the stress is measured. Based on the reactions of the financial system, steps are taken to further improve or strengthen the financial system.
The scenarios used in a stress test can be based on historical events (events that have already occurred) or hypothetical events.
A.Tammy's little sister starts visiting online chat rooms to make friends
Answer:
product line
Explanation:
A product line is a group of related products sold by a business under the same commercial brand.
For example, the company might produce a love Teddy for Valentine's Day, GI Teddy for Veteran's Day, Pilgrim Teddy for Thanksgiving, and Santa Teddy for Christmas.
