Use a Tree Diagram to Find the Indicated Probability

question 1

Multiple Choice

Use a tree diagram to find the indicated probability.
-In the town of Cheraw,a certain type of laptop computer is sold at just two stores.Store A has 38% of the sales, 4% of which are of defective items,and store B has 62% of the sales,2% of which are of defective items.A
Person receives one of these laptop computers as a gift.What is the probability it is defective?

• A)0.014
• B)0.028
• C)0.42
• D)0.03

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Definitions:

Global Market

An international economic environment where businesses compete across borders, offering products and services to a worldwide audience.

Poor Writing

Writing that fails to effectively convey its intended message or purpose due to errors in grammar, structure, clarity, or coherence.

Problems

Issues or obstacles that require solutions or management.

PAIBOC

An acronym for Purpose, Audience, Information, Benefits, Objections, and Context, a framework for planning communication strategies.