In the US, the Share of Taxes ____ During the Early Years

question 18

Multiple Choice

In the U.S., the share of taxes ____ during the early years of George W.Bush's presidency and ____ since then.

• A)decreased; increased somewhat 
• B)decreased; further decreased 
• C)increased; further increased 
• D)increased; decreased somewhat 
• E)increased; remained constant

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Definitions:

Standard Normal Distribution

A Gaussian distribution where the mean is zero and the standard deviation is one.

Between

Used to describe a relationship or comparison involving two or more variables or groups.

Z-scores

A measure of how many standard deviations an element is from the mean. It is used in statistics to identify how unusual or typical a data point is.

Standard Normal Distribution

A normal distribution with a mean of zero and a standard deviation of one, used as a basis for comparing other normal distributions.