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 CBA (sometimes called BCA) is when a company SUMS up the benefits of a business related action and then the costs associated with that action are subtracted.
Answer:
The ending retained earning would be $2,400
Explanation:
For computing the ending retained earnings balance, we have to use the formula which is shown below:
Even in the question, the formula is given so we use it
Ending retained earnings = Beginning retained earnings + net income - dividend
Ending retained earnings = 0 + $6,000 - $3,600
In the question, the beginning retained earnings balance is not given so we assume zero balance
So, the ending retained earnings would be $2,400
The main purpose of performance appraisal is to furnish feedback to organization members about how they can become more productive and useful to the organization in its quest for quality.
Therefore option C is correct
<h3>What is Performance appraisal?</h3>
Performance appraisal can be described as the periodic and systematic evaluation of the job performance of an employee and its subsequent documentation documented and evaluation in other to provide verifiable evidence to the management of an organization on the strengths and weaknesses of its employees.
The idea of performance appraisal should be viewed as a career enhancing prospect. Managers should endeavor to appraise their staff truthfully and honestly in other to bring about a healthy working environment.
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The panel of economists appointed by the senate finance committee estimated that the cpi <u>overestimates</u> inflation by approximately <u>1</u> percentage point(s) per year.
An economist is a professional and practitioner within the social technology subject of economics. The individual may additionally take a look at, increase, and follow theories and ideas from economics and write about economic coverage.
Economists look at the manufacturing and distribution of sources, items, and services by gathering and studying facts, gaining knowledge of trends, and comparing monetary problems.
An economist is a person who studies the reasoning behind the back of choices humans make and is interested in using the information to boost income, create better public coverage, or conduct research.
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