Certification Test ​ a Standard Certification Test Was Given at Three Locations.1,000

question 131

Short Answer

Certification Test ​
A standard certification test was given at three locations.1,000 candidates took the test at location A,600 candidates at location B,and 400 candidates at location C.The percentages of candidates from locations A,B,and C who passed the test were 70%,68%,and 77%,respectively.One candidate is selected at random from among those who took the test. ​ ​
-{Certification Test Narrative} What is the probability that the selected candidate took the test at location C and failed?

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Definitions:

Medicalization

The process by which human conditions and problems come to be defined and treated as medical conditions, and thus become subject to medical study, diagnosis, prevention, or treatment.

Mental Health Issue

Conditions that affect a person's thinking, feeling, mood, or behavior, such as depression, anxiety, bipolar disorder, or schizophrenia.

Acute Care

Medical treatment for short-term but severe episodes of illness, injury, or other health conditions, typically in a hospital or emergency care setting.

Epidemic

Occurs when the number of cases of a particular disease during a particular time period is significantly higher than might otherwise be expected.