Two Events a and B Are Said to Be Mutually

question 63

Multiple Choice

Two events A and B are said to be mutually exclusive if:

• A)P(A|B)= 1
• B)P(A|B)= P(A)
• C)P(A and B)=1
• D)P(A and B)= 0

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Definitions:

Fenestration

A surgical procedure that creates an opening, especially used in ear surgery to restore hearing.

Eustachian

Pertains to the Eustachian tube, a canal that connects the middle ear to the nasopharynx, which helps equalize air pressure on both sides of the eardrum.

Eustachean

Relating to the Eustachian tube, which connects the middle ear cavity with the nasopharynx, helping equalize air pressure on both sides of the eardrum.

Eustashian

Likely a misspelling of "Eustachian," relating to the Eustachian tube that connects the middle ear to the nasopharynx, helping equalize air pressure.