A Ball Is Drawn from a Bag Containing 15 Red

question 173

Multiple Choice

A ball is drawn from a bag containing 15 red balls numbered 1-15 and 6 white balls numbered 16-21. What is the probability that the ball is red R and even-numbered E? ​

• A) Pr(R∩
• E) =
• B) Pr(R∩
• E) =
• C) Pr(R∩
• E) =
• D) Pr(R∩
• E) =
• E) Pr(R∩
• E) =

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Definitions:

Lithium

A chemical substance employed to manage bipolar disorder by balancing mood fluctuations.

Bipolar Disorder

A mental health condition characterized by extreme mood swings that include emotional highs (mania or hypomania) and lows (depression).

E-therapist

A professional who provides psychological support and counseling services through digital platforms, such as video calls or messaging apps.

Hand-deliver

To hand-deliver means to personally deliver something directly to the recipient, rather than using a third party or postal service.