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 most cost effective way for John to buy a house in the suburbs is:
a.Move to the suburbs and rent a house for one year before purchasing a home.
This is to test the waters. During this time, he has to acclimatize himself into living in a new environment. He has to discover the pros and cons of living in the suburbs compared to living in the city like travel time in going to work, etc.
If after a year, he finds its more beneficial to live in the suburbs, then he can buy a house there. On the other hand, if he finds it costly to live in the suburbs compared to living in the city, he simply has to pay the necessary rent and utility bills, pack up his bags, and go home.
Answer:
f(x) = -1.25x + 64 I hope this helps :)
Explanation:
total amount of money: $80
He spent $16 for the entrance of the fair and food.
80-(4+12) = 64
After that you subtract $1.25 per ride = -1.25x
Then it gives the function:
f(x) = -1.25x + 64
Thank you for posting you question here at brainly. I think the statement "<span>Consumers have certain rights that do not carry corresponding responsibilities." is false. Below are the right of the consumer:
</span><span>
<span><span>
<span>
Right to Safety</span>
</span>
<span>
<span>
Responsibility of Right to Safety</span>
</span>
<span>
<span>
Right to Be Informed</span>
</span>
<span>
<span>
Responsibility of Right to Be Informed</span>
</span>
<span>
<span>
Right to Choose</span>
</span>
<span>
<span>
Responsibility of Right to Choose</span>
</span>
<span>
<span>
Right to Be Heard</span>
</span>
<span>
<span>
Responsibility of Right to Be Heard</span>
</span>
<span>
<span>
Right to Redress</span>
</span>
<span>
<span>
Responsibility of Right to Redress</span>
</span>
<span>
<span>
Right to Consumer Education</span>
</span>
<span>
<span>
Responsibility of Right to Consumer
Education</span>
</span>
<span>
<span>
Right to Healthy Environment</span>
</span>
<span>
<span>
Responsibility of Right to Healthy
Environment</span>
</span></span></span>
<span>The company is using market-penetration pricing.</span>
