Let $A$ And $B$ Be Events With $P ( A ) = 0.9 , P ( B ) = 0.4$

question 105

Multiple Choice

Let $A$ and $B$ be events with $P ( A ) = 0.9 , P ( B ) = 0.4$ , and $P ( A$ and $B ) = 0.36$ . Are $A$ and $B$ independent?

• A) Yes
• B) No

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Definitions:

Blepharitis

An inflammatory condition affecting the eyelids, often associated with irritation, burning, and itching.

Blepharoptosis

A condition characterized by the drooping or falling of the upper eyelid.

Meibomian Glands

Oil-secreting glands located in the eyelids that help to lubricate the eyes.

Sebum

An oily secretion of the sebaceous glands that helps lubricate and protect the skin and hair.