Exhibit 14-2

question 108

Multiple Choice

Exhibit 14-2.A statistics student is asked to estimate .She calculates the following values. Refer to Exhibit 14-2.What is the sample regression equation?

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Definitions:

Fossil Fuels

Natural fuels formed from the remains of ancient organisms, such as coal, oil, and natural gas, used as a source of energy.

Photosynthetic Organisms

Organisms that convert light energy into chemical energy through photosynthesis, using water and carbon dioxide to produce oxygen and glucose.

Chlorophyll A

Main photosynthetic pigment in plants.

Violet

A color in the visible spectrum, as well as a flowering plant, that typically has a purple or blue hue.