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
a CTSO for students taking marketing classes
a club providing hands-on laboratory experience for students taking a science class
an agricultural organization for students in an agricultural school
Answer:
240,000,000
Explanation:
Each year you would need to invest 240,000,000 into the saving account over a period of five years to get to the desired amount. If they are only putting in 12%of the retirement funds that would 14,400,000 and that would take about 8 years.
The missing word in the blank is :
small
hence the completed paragraph is:
The coach is weighing a slightly increased risk of losing against a slightly decreased risk of injury to the star quarterback. this weighing of trade-offs is an example of marginal thinking, because the star quarterback was in for most of the game, and the coach's decision concerns <u><em>small</em></u> shifts in probabilities with the game nearly over.
Answer:
Price / Earning ratio = 10
Explanation:
the P/E ratio will be determinate as follow:
Thus, the P/E will be 500/50 = 10
the price earning ratio stand for the amount of time required to payback the investment. In this case, 10 years as the market value is 500 dollars and eahc year the share earn 50 dollars
