Use the Following Display for the Next Questions

question 7

Essay

Use the following display for the next questions. The display is based on a sample of hybrid cars, SUVs, and trucks. The dependent variable is the annual greenhouse gas emissions (in tons). The independent variables are as follows:
combination miles per gallon (Mpg), engine size in liters (ES), and number of
cylinders (Cyl).

-Which regression equation appears to be best for predicting the annual greenhouse gas emissions?

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Definitions:

Sarbanes-Oxley Act

The Sarbanes-Oxley Act is a U.S. law enacted in 2002 to protect investors from potential fraudulent activities by corporations, improving financial disclosures and preventing accounting fraud.

Auditor's Report

A formal opinion or disclaimer, issued by an independent external auditor as a result of an audit or evaluation of a firm's financial statements.

Financial Statements

Formal records that outline the financial activities and condition of a business, including the balance sheet, income statement, and cash flow statement.

Unusual Item

A significant transaction or event that is infrequent in nature, distinct from the ordinary activities of the business.