The Rapid Detection Test That Assists in the Diagnosis of Stomach

question 7

Multiple Choice

The rapid detection test that assists in the diagnosis of stomach ulcers detects

• A) Clostridium perfringens.
• B) Escherichia coli.
• C) Helicobacter pylori.
• D) Streptococcus pyogenes.

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Definitions:

Null Relationship

indicates a situation where no association is found between two variables being studied.

Internal Reliability

When all of the items on a questionnaire measure the same thing.

Questionnaire

A research instrument consisting of a series of questions or statements used to gather information from respondents.

Correlations

The statistical relationship between two variables.