Given P(A) = 0

question 12

Multiple Choice

Given P(A) = 0.40, P(B) = 0.50, P(A and B) = 0.15. Find P(A or B) .

• A) 0.90
• B) 1.05
• C) 0.75
• D) 0.65
• E) 0.60

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Definitions:

E Code

A type of code in the ICD-9. E codes identify the external causes of injuries and poisoning.

Diagnosis

The identification of the nature and cause of a certain phenomenon, typically diseases, based on specific symptoms and tests.

DRGs

Diagnosis Related Groups; a system used to classify hospital cases into groups for the purposes of payment and analysis.

Length

The measurement of something from end to end or the distance along its longest side.