Most Fitness-For-Duty Test Failures Are Because Of_____

question 45

Multiple Choice

Most fitness-for-duty test failures are because of_____.

• A) fatigue and illness
• B) the use of illegal drugs
• C) alcohol abuse
• D) the use of prescribed drugs

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Definitions:

P-Value

A measure in statistics that helps to determine the significance of results from a hypothesis test, indicating whether the observed data are improbable under the null hypothesis.

Explanatory Variable

A variable in a statistical model that is believed to cause or influence the response variable.

Indicator Variable

A binary variable that takes the value of 0 or 1 to indicate the absence or presence of some categorical effect that may be expected to shift the outcome.

Logistic Regression

A statistical method used for binary classification that estimates the probability of a binary response based on one or more predictor variables.