If Sophia's Tax Liability Increases from $10,000 to $15,000 When

question 111

Multiple Choice

If Sophia's tax liability increases from $10,000 to $15,000 when her income increases from $30,000 to $40,000, her marginal tax rate is

• A) 33 percent.
• B) 35 percent.
• C) 50 percent.
• D) 60 percent.

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Definitions:

Test Bias

The presence of unfair, systemic advantages or disadvantages in a test that affect the performance of certain groups of people.

School Performance

An evaluation of a student's academic achievement in educational settings, often measured by grades and test scores.

Test Bias

The presence of certain elements within a test that systematically disadvantage a particular group of test-takers.

IQ Score

A measure of a person's intelligence as indicated by an intelligence test, relative to the age of the individual.