Consider the Following to Answer the Question(s) Below

question 12

Multiple Choice

Consider the following to answer the question(s) below:
We want to test whether type of car owned (domestic or foreign) is independent of gender. The following are the results of a random sample of 990 car owners.

-To conduct the independence test the correct degrees of freedom are

• A) 1.
• B) 4.
• C) 2.
• D) 3.
• E) 5.

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Definitions:

Intercostals Arteries

Intercostal arteries are blood vessels that run between the ribs and supply blood to the chest wall and upper back areas.

Rib Area

The part of the body's torso that houses the rib cage, providing protection for the thoracic organs.

Blood Supply

The total volume of blood circulating within the body or provided to a particular organ or tissue.

Arterioles

Small branches of arteries that lead to capillaries, controlling blood flow and pressure via constriction and dilation.