Which of the Following Statements Is True

question 43

Multiple Choice

Which of the following statements is true?

• A) Utility units are observable.
• B) Total utility is equal to marginal utility.
• C) Utility is gained whenever someone wants a good.
• D) Marginal utility theory assumes that marginal utility diminishes as more of any good is consumed.

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Definitions:

Tuberculosis

A serious infectious disease caused by the bacterium Mycobacterium tuberculosis, primarily affecting the lungs but can spread to other organs.

Positive Predictive Value

The proportion of positive test results that are true positives, indicating the likelihood that a person with a positive test actually has the disease.

Specificity

The capacity of an examination to accurately detect individuals who do not have the condition, known as the true negative rate.

Digital Rectal Exam

A manual examination performed by inserting a lubricated, gloved finger into the rectum to check for abnormalities of organs or other structures in the pelvis and lower belly.