Exhibit 9-4: Following Is a List of Testing Practices

question 29

Multiple Choice

Exhibit 9-4: Following is a list of testing practices.Assuming other things are equal, indicate whether the practice would lower reliability, raise reliability, or neither.
-Refer to Exhibit 9-4.Removing ambiguous items from the test

• A) lower reliability
• B) raise reliability
• C) neither raise nor lower reliability

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Definitions:

Percent

A measure or ratio expressed as a fraction of 100.

Patent

A legal right granted by the government to an inventor, granting exclusive use of an invention for a certain period of time, preventing others from making, using, or selling the invention without permission.

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