The Australian Sheep Dog Is a Breed Renowned for Its

question 47

Multiple Choice

The Australian sheep dog is a breed renowned for its intelligence and work ethic. It is estimated that 30% of adult Australian sheep dogs weigh 65 pounds or more. A sample
Of 19 adult dogs is studied. What is the probability that exactly 8 of them weigh 65 lb or
More?

• A) 0.0981
• B) 0.9923
• C) 0.9019
• D) 0.0077

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Definitions:

Overestimates

Assessments or calculations that exceed the actual value or amount of something.

Flu Vaccine

A medical injection or nasal spray designed to protect against the influenza virus.

Public Goods

Products or services that are made available to all members of a society, regardless of who pays for them, featuring non-excludability and non-rivalry.

Unregulated Market

A market free from governmental control, where transactions are determined solely by the forces of supply and demand.