Consider the Following to Answer the Question(s) Below

question 24

Multiple Choice

Consider the following to answer the question(s) below:
A consumer research group investigating the relationship between the price of meat (per kilogram) and the fat content (grams) gathered data that produced the following scatterplot.
-Which of the following statements about the relationship associated with the given scatterplot is true?

• A) The scatterplot indicates strong linear correlation and r is about 0.70.
• B) The scatterplot indicates strong linear correlation and r is about -0.70.
• C) The scatterplot indicates moderate linear correlation and r is about 0.50.
• D) The scatterplot indicates moderate linear correlation and r is about -0.50.
• E) There is a certain association, but not linear.

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Definitions:

Selector Switch

A switch that allows the user to select among multiple positions or modes, often found on control panels for machinery.

Control Circuit Rung

A section or level within a control circuit diagram, often represented as horizontal lines that show the flow of electrical control signals.

Reversing Motor Starter

A device that allows the control of an electric motor's direction of rotation, enabling it to run both forward and backward.

Contactors

Electromechanical switches used in electrical circuits to control the flow of power to devices, typically operated by an electromagnetic coil.