A Prior Probability Refers To

question 3

Multiple Choice

A prior probability refers to:

• A)the probability of the outcome before new information is obtained.
• B)the conditional probability of the outcome after the new information is obtained.
• C)the probability that the information source is accurate.
• D)the probability assessment that combines both current and new information.
• E)the probability that the outcome will not occur.

---

Definitions:

Negative Effect

An adverse or undesirable outcome resulting from a particular action or condition.

Placebo Study

A research experiment in which the effects of a substance or treatment are compared with those of a placebo, a harmless pill or procedure, to assess the treatment's effectiveness.

Placebo Effect

A beneficial effect that cannot be attributed to the properties of a placebo itself, and must therefore be due to the patient's belief in the treatment.

Imaginary Effect

A perceived outcome or result that does not have a basis in physical reality, often associated with placebo effects.