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What Is the Computed Number for the Proportion of Test

question 11

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What is the computed number for the proportion of test takers who get an item correct?


Definitions:

Simplify

To make an expression less complex by combining like terms and executing arithmetic operations where possible.

Fraction

A numerical quantity that represents a part of a whole, typically in the form of a numerator divided by a denominator.

Exponent

A number that indicates how many times a base is multiplied by itself.

Fraction

A mathematical expression representing the division of one quantity by another, noted by a numerator divided by a denominator.

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