Find the Indicated Probability

question 209

Multiple Choice

Find the indicated probability. Round your answer to 6 decimal places when necessary.
-A sample of 4 different calculators is randomly selected from a group containing 42 that are defective and 22 that have no defects. What is the probability that all four of the calculators selected
Are defective?

• A)15.3014
• B)0.0753
• C)0.1855
• D)0.1762

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Definitions:

Hospitalized

Admitted as a patient to a hospital for medical care, treatment, or observation.

Lithium Carbonate

A chemical compound used as a mood stabilizer to treat and prevent episodes of mania in people with bipolar disorder.

Toxicity Effects

Adverse effects caused by substances that can cause harm to organisms or the environment when absorbed, ingested, or inhaled in sufficient quantities.

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A mental disorder characterized by periods of elevated mood and periods of depression.