Use the Following Information to Answer the Question

question 33

Multiple Choice

Use the following information to answer the question. Suppose that a recent poll of American households about pet ownership found that for households with a pet, 39% owned exactly a dog, 33% owned a cat, and 7% owned a bird. Suppose that three households are selected randomly and with replacement.
-What is the probability that at least one of the three randomly selected households own a dog? (Round to the nearest hundredth)

• A)0.27
• B)0.61
• C)0.77
• D)0.70

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Definitions:

Norepinephrine

A neurotransmitter and hormone involved in the body’s fight or flight response, affecting attention and responding actions.

Acetylcholine

A neurotransmitter in the body that plays a major role in the functioning of the autonomic nervous system and in the communication between motor neurons and muscles.

Monoamines

Organic compounds, including neurotransmitters like serotonin, dopamine, and norepinephrine, that play key roles in the regulation of mood, arousal, and emotion.

Schizophrenia

A psychiatric condition that involves alterations in cognition, perception, feelings, speech, self-identity, and actions.