Find the Indicated Probability

question 121

Multiple Choice

Find the indicated probability. Round to three decimal places.
-In a study, 38% of adults questioned reported that their health was excellent. A researcher wishes to study the health of people living close to a nuclear power plant. Among 12 adults randomly selected from this area, only 3 reported that their health was excellent. Find the probability that when 12 adults are randomly selected, 3 or fewer are in excellent health.

• A) 0.185
• B) 0.107
• C) 0.163
• D) 0.270

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Definitions:

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Inventory that includes all materials and labor currently in the process of being manufactured but not yet completed.

Manufacturing Costs

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A document that records the costs associated with a specific job or batch, detailing direct labor, direct materials, and applied overhead.