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 /
; 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: The correct answer:
A. Managing monetary policy.
In the context of the different techniques used by an inference engine to manipulate a series of rules, <u>forward chaining</u> refers to a series of "if-then-else" condition pairs.
<h3>What is an inference engine? </h3>
An inference engine is a part of the system that applies logical rules to the knowledge base to deduce new information. The first inference engines were components of expert systems.
Therefore, the correct answer is forward chaining.
learn more about forward chaining: brainly.com/question/15303791
#SPJ12
Answer
Net income 177,200
+35230 depreciation
+4,920 loss on disposal
217,350 adjusted net income (a)
↑↓
↑AR -14,160
↑Prepaid -4,190
↑AP 17,220
Change in working Capital -1,130(b)
<u />
<u>Cash Flow generated from operating activities 216,220</u>
<u />
Explanation:
(a) we must remove the non-monetary account from the income statement
This means add the non-monetary expenses and losses
Subtract the non monetary revenue and gains
(b)
The increase in assets account have a negative meaning, because it is assumed the company used cash to adquire it.
Whiel increase in liabilities are positive, because the company receive aah or delay the payment of cash.