A Ball Is Drawn from a Bag Containing 9 Red

question 6

Multiple Choice

A ball is drawn from a bag containing 9 red balls numbered 1-9 and 7 white balls numbered 10-16. What is the probability that the ball is white W or odd-numbered O? ​

• A) Pr(W∪
• O) =
• B) Pr(W∪
• O) =
• C) Pr(W∪
• O) =
• D) Pr(W∪
• O) =
• E) Pr(W∪
• O) =

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Definitions:

Anal Examinations

Medical procedures that involve the inspection and evaluation of the anus and rectum for disease or abnormalities.

Rectal Examinations

A physical examination in which a doctor or nurse inserts a finger into the rectum to check for abnormalities of organs or other structures in the pelvis or abdomen.

Lung Expansion

The process of the lungs increasing in volume during inhalation, important for gas exchange.

Sitting Position

A posture where the upper body is upright and supported, with the buttocks resting on a chair or surface.