Federal Revenues This Is a Stacked Graph in Which the Difference Between

question 29

Multiple Choice

Federal Revenues
This is a stacked graph in which the difference between the lines indicates the revenues
raised by each tax. Source: Budget of the United States Government,Fiscal Year 2017: Historical Tables (Washington,D.C.: U.S.
Government Printing Office,2016) ,Table 2.1.
-Based on the graph,what was the largest source of federal revenue in 2017?

• A)social insurance taxes -Consider This: These taxes are significant,but do not approach the amount brought in by individual income taxes.
• B)excise taxes
• C)corporate income taxes
• D)individual income taxes

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Definitions:

Type II Error

The mistake of failing to reject a false null hypothesis, also known as a "false negative" finding.

Dependent-Samples T-Test

A statistical test used to compare the means of two related groups, indicating if any difference between them is statistically significant.

Confidence Interval

The best estimate of the range of a population value given the sample value.

Wider Range

Describes a greater span or extent between the lowest and highest values in a data set, indicating more variability.