For Most Tests, the Maximum Amount of Information About Differences

question 8

Multiple Choice

For most tests, the maximum amount of information about differences between individuals can be obtained from items in the difficulty range of

• A).30 to .70.
• B).40 to .80.
• C)between .55 and .85.
• D)above .90.

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Definitions:

String Variables

Variables that are used to store text data, composed of a sequence of characters.

If Statement

A control flow statement that allows branching based on conditions, executing blocks of code if the condition is true.

Value Of Y

A phrase often used in programming and mathematics to refer to the value assigned to or represented by the variable y.

Switch Statement

A control structure that allows multi-way branching based on the value of an expression.