If a Researcher Using the Sign Test Counts 16 Positive

question 28

Multiple Choice

If a researcher using the sign test counts 16 positive signs and 9 negative signs, the test value is ______.

• A) 9
• B) 7
• C) -7
• D) 16

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Definitions:

Grasp Tissue

The act of holding or seizing biological tissue firmly, often with tools, during medical procedures or surgery.

Clamp Blood Vessels

A surgical procedure or technique involving the use of a clamp to temporarily stop or restrict blood flow through a vessel.

Aseptic Technique

A set of practices and procedures performed under strictly controlled conditions with the aim of minimizing contamination by pathogens.

Anesthetic

A substance used to induce insensitivity to pain, often administered before surgeries or medical procedures.