A Vaccine Is 95 Percent Effective

question 121

Multiple Choice

A vaccine is 95 percent effective.What is the probability that it is not effective for: One and only one individual out of 20 individuals?

• A).0179
• B).3585
• C).0189
• D).3774

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Definitions:

Guests

Individuals who are invited to or visit a place or event, typically receiving hospitality from the host.

Planning Budget

A planning budget refers to a financial plan that estimates income, expenditure, and resources over a certain period, tailored to achieve specific goals or objectives.

Customers Served

The number of clients or customers to whom a business has provided products or services.

Revenue

The aggregate sum of funds a company acquires from selling products or offering services over a specific period.