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:
800 units of product A must be sold for break-even
Explanation:
Given, weighted-average contribution is $100.
Total break-even units = Total fixed cost / Weighted-average contribution
Total break-even units = $400,000 / $100
Total break-even units = 4,000 units
Product A break-even = 4,000 x 20%
Product A break-even = (800 units)
Hence, the correct answer is 800 units.
Answer:
There is a violation of Uniform State Law because the agent has made an offer to sell an unregistered non-exempt security in that State
Explanation:
The Uniform State Securities Law is also called blue sky law, and they are put in place at the State level to prevent fraud and to enforce security regulation.
This law was set up to handle investments that do not occur at the federal level. These are out of the purview of the SEC so states handle them.
In the given scenario the agent is trying to make a non exempt security exempt by buying it from the client.
This is an attempt to sell the securities to investors through fraudulent means and it is a violation of Uniform State Law
Based on financial analysis, the importance of thoroughly checking your SAR is that "possessing an accurate SAR gives individuals the high tendency of earning a financial aid award."
Generally, the financial aid awards depend on the accurate details given in the SAR report.
However, should there be an error in the SAR report, here is the step you can take:
Either you correct or update your Free Application for Federal Student Aid, often referred to as FAFSA form.
The FAFSA form can be filled online.
SAR is an acronym for Student Aid Report.
Hence, in this case, it is concluded that SAR information is crucial for students that need financial aids.
Learn more here: brainly.com/question/24801462
Answer: the correct answer is call-to-action.
Explanation:
