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 and can conclude that there is no association between gender and the type of car owned (domestic or foreign).
• 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) We reject the null hypothesis.
• D) We fail to reject the null hypothesis.
• E) We can conclude that gender and the type of car owned (domestic or foreign) are unrelated.

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Definitions:

Positively Correlated

A relationship between two variables where if one variable increases, the other one also increases.

Positively Correlated

Refers to a relationship between two variables where they move in the same direction, meaning as one variable increases, the other variable also increases.

Outdoor Temperature

The temperature of the air outside, which can vary widely depending on geographic location, time of day, and season.

Hot Chocolate Sales

The commercial activity of selling hot chocolate, often used as an example in economic studies of seasonal demand.