Instruction 13.31 A Microeconomist Wants to Determine How Corporate Sales Are Influenced

question 52

Multiple Choice

Instruction 13.31
A microeconomist wants to determine how corporate sales are influenced by capital and wage spending by companies. She proceeds to randomly select 26 large corporations and record information in millions of dollars. The Microsoft Excel output below shows results of this multiple regression.
Note: Adj. R Square = Adjusted R Square; Std. Error = Standard Error
-Referring to Instruction 13.31,what is the p-value for Capital?

• A) 0.05
• B) 0.01
• C) 0.025
• D) None of the above.

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Definitions:

Endodermis

Internal plant root tissue forming a boundary between the cortex and the vascular cylinder.

Cortex

In plants, ground tissue bounded by the epidermis and vascular tissue in stems and roots; in animals, outer layer of an organ, such as the cortex of the kidney or adrenal gland.

Vascular Cylinder

The central part of a plant's root system that contains the plant's vascular tissue, including xylem and phloem, for water and nutrient transport.

Casparian Strip

A band of cell wall material in the roots of plants that is impervious to water and solutes, controlling the flow into the vascular system.