A Linear Regression Analysis Indicated a Constant of 6,025

question 25

Multiple Choice

A linear regression analysis indicated a constant of 6,025.50,an X coefficient of 24.75,and an R-squared of 0.65.The estimated cost when the independent variable is 350 is:

• A)$55,386
• B)$14,688
• C)$11,657
• D)$10,629

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Definitions:

Heats of Combustion

The amount of heat released when a compound undergoes complete combustion with oxygen under standard conditions.

Cyclic Alkane

A saturated hydrocarbon in which the carbon atoms are arranged in a ring, with the formula CnH2n.

Energy Conformation

The potential energy associated with the spatial arrangement of atoms within molecules, influencing molecule stability and reaction pathways.

Cyclobutane

A saturated hydrocarbon with the chemical formula C4H8, featuring a ring structure composed of four carbon atoms.