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
The best answer choice would be "B". This gives the main idea of what your debate would be about. It is also clear, and not biased or opinionated.
I hope this helps!
~cupcake
Answer: Create Focus Groups.
Explanation:
Creating a Focus group out of the Customers that use the Scranton branch would help Dunder Milfflin find out a more specific issue that they are complaining about.
Should customers be brought together and asked what they think should be done to improve service, you will find that many complaints are similar which would enable a better way to tackle the issue faster opposed to tackling each issue as they come.
This Focus Group method is very efficient and accurate as the problems come from the horse's mouth so to speak and Multiple problems can be then be found and categorized separately.
Components inc., a maker of vehicle parts, refuses to sell to diy repair inc., a national vehicle service firm. the maker convinces the engine parts company, a competitor, to do the same. this is a group boycott.
Under competition law, a group boycott is a type of secondary boycott, unless two or more competitors in the relevant market agree to deal with an actual or potential competitor of the boycotting firm. Refuse to do business with the company.
Example: The FTC challenged the actions of several groups of competing health care providers, such as physicians, and refused to do business with insurance companies or other purchasers on terms other than those mutually agreed upon. That amounted to a group boycott of the illegal group.
Learn more about group boycott here: brainly.com/question/13894564
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Answer:
The correct answer is letter "A": True.
Explanation:
Digitizing photographs complicated printing since it pushed printers' manufacturers to invest more in their development teams to create high-quality image printing devices. This was originated as a result of the spread of the paste-up process which allowed individuals to attach almost any image to their documents for printing purposes.
