Consider the Following to Answer the Question(s) Below

question 24

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.

-At α = 0.05,

• A) we fail to reject the null hypothesis. There is no evidence that type of car owned (domestic or foreign) is dependent on gender.
• B) we reject the null hypothesis and can conclude that there is an association between gender and the type of car owned (domestic or foreign).
• C) as P-value = 0.0676 is fairly high, we support the alternative hypothesis.
• D) we fail to reject the null alternative hypothesis. There is strong evidence that the type of car owned (domestic or foreign) is dependent on gender.
• E) since χ2 = 3.34 < χcr2 = 3.841, we can conclude that gender and the type of car owned (domestic or foreign) are unrelated.

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Definitions:

Enema Bag

A medical tool used to inject fluid into the lower bowel through the rectum for cleansing or therapeutic purposes.

Room Temperature

The ambient air temperature considered comfortable for humans, typically around 20 to 22 degrees Celsius (68 to 72 degrees Fahrenheit).

Positioning

The act of placing or arranging someone or something in a particular posture or location, especially for medical or therapeutic purposes.

Rectal Sphincter Control

The ability to regulate the opening and closing of the rectal sphincter, critical for bowel movement control.