Historical Data Indicates That Only 20% of Cable Customers Are

question 123

Multiple Choice

Historical data indicates that only 20% of cable customers are willing to switch companies.If a binomial process is assumed, then in a sample of 20 cable customers, what is the probability that exactly 2 customers would be willing to switch their cable?

• A)0.1
• B)0.04
• C)0.137
• D)0.206

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Definitions:

Hyperlipidemia

A condition characterized by elevated levels of lipids in the blood, increasing the risk of heart disease.

Fatty Substances

Organic compounds that are insoluble in water, such as fats, oils, waxes, and certain vitamins.

Blood

A vital fluid in humans and animals containing red and white cells in a liquid plasma, responsible for transporting nutrients and oxygen to cells and removing waste products.

Congestive Heart Failure

A condition in which the heart is unable to pump blood effectively, leading to congestion of blood in the organs.