If a Researcher Using the Sign Test Has 15 Positive $z$

question 17

Multiple Choice

If a researcher using the sign test has 15 positive signs and 22 negative signs in a test involving 37 samples, the $z$ test value is

• A) 1.15
• B) -1.15
• C) 1.32
• D) -0.99

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Definitions:

Incident Documentation

The recording and reporting of details regarding an unexpected event or occurrence, typically within a professional setting, to ensure proper handling and response.

Staffing Levels

The number and mix of staff members employed within an organization or specific work setting, crucial for operational efficiency and service quality.

Patient Fall

An incident where a patient unintentionally comes to rest on the ground or lower level, posing significant health risks, especially in healthcare settings.

Disposing of Patient Information

The process of properly destroying or managing records to protect patient privacy and comply with legal requirements.