Kurt Is Trying to Regress a Model That Studies Market

question 83

Multiple Choice

Kurt is trying to regress a model that studies market prices between similar products from different companies.During his study he realized that one of the independent variables,the competitor's price,was causing multicollinearity issues with the model.If Kurt removes the variable from the model,which of the following statistical phenomenon could affect Kurt's model?

• A)specification bias
• B)heteroscedasticity
• C)sampling error
• D)autocorrelation

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Definitions:

Ledger

A comprehensive collection of all accounts and transactions of a company or individual, recorded in a systematic manner.

Account Balance

The amount of money in a financial repository at any given moment, which can fluctuate with deposits, withdrawals, and interest payments.

Chart of Accounts

An organized list of all the different financial accounts used by an entity to categorize transactions.

General Journal

A primary accounting record where financial transactions are entered before posting to specific accounts in the general ledger.