The American Red Cross Says That About 11% of the U.S

question 122

Essay

The American Red Cross says that about 11% of the U.S. population has Type B blood. A blood drive is being held at your
school.
-What is the probability that exactly 2 of the first 20 blood donors have Type B blood?

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Definitions:

Policies And Procedures

Systematic guidelines set by an organization to direct and align its activities and decisions in a consistent manner.

Fixed Cost

Expenses that do not change with the level of production or sales over the short term, such as rent or salaries.

Model

A simplified representation, often mathematical, of a system or process used to analyze behavior, make predictions, or inform decision-making.

Waste Elimination

The process of identifying and removing unnecessary elements from processes or products to improve efficiency and reduce costs.