A Fair Die Is Rolled

question 19

Multiple Choice

A fair die is rolled. If a number 1 or 2 appears, you will receive $5. If any other number appears, you will pay $2. What is the mean value of one trial of this game?

• A) $1/3
• B) $3
• C) $3/2
• D) −$3

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Definitions:

Insignificant Risk

A risk that is considered to be minimal and manageable, unlikely to cause harm or significant effects.

High-Complexity Tests

Laboratory diagnostics that require a significant level of expertise, equipment, and oversight to ensure accurate and reliable results.

Histocompatibility

The degree of genetic similarity between tissues or cells of different individuals, influencing the success of organ and tissue transplants.

Clinical Cytogenics

Clinical Cytogenetics is a branch of genetics focusing on the study and analysis of chromosomes to detect genetic diseases and abnormalities in cells, especially for prenatal diagnosis and cancer.