Find the Indicated Probability

question 61

Multiple Choice

Find the indicated probability.
-Refer to the table which summarizes the results of testing for a certain disease. If one of the results is randomly selected, what is the probability that it is a false positive (test indicates the person has the disease when in fact they don't) ? What does this probability suggest about the accuracy of the
Test?

• A) 0.155; The probability of this error is high so the test is not very accurate.
• B) 0.414; The probability of this error is high so the test is not very accurate.
• C) 0.0256; The probability of this error is low so the test is fairly accurate.
• D) 0.103; The probability of this error is high so the test is not very accurate.

Analyze the impact of human activities on different ecosystems and biomes.

Explain the processes leading to lake stratification and the seasonal changes in temperate lakes.

Understand the concept of biodiversity and the factors contributing to it in various biomes.

Describe the adaptations of organisms to their environments in both aquatic and terrestrial ecosystems.

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Definitions:

Subject Matter Illegal

Pertaining to contracts or agreements where the subject or purpose violates the law or public policy and is therefore unenforceable.

Valid Acceptance

Occurs when an offeree unequivocally agrees to the terms of an offer, thus forming a contract with clear and mutual terms.

Valid Offer

A proposal made by one party to another intended to create a legally binding agreement, provided it is accepted.

Immediate Termination

The abrupt end of an employee’s contract or employment status without any prior notice.