Three Balls Are Drawn, Without Replacement, from a Bag Containing

question 144

Multiple Choice

Three balls are drawn, without replacement, from a bag containing 9 red balls and 7 white balls. Construct a probability tree to determine the probability that two white W balls and one red R ball are drawn in any order. ​

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

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Definitions:

Indirect Strategy

A communication method where background information and supporting details are presented before the main idea or purpose.

Run-on Sentence

A grammatically faulty sentence in which two or more main clauses are joined without a conjunction or proper punctuation.

Independent Clauses

Phrases or sentence fragments that can independently represent complete ideas as they possess both a verb and a subject.

Direct Strategy

A communication approach that involves presenting the main idea or message at the beginning, followed by supporting details.