Nonparametric Tests Can Be Appropriate for Quantitative Data When

question 20

Multiple Choice

Nonparametric tests can be appropriate for quantitative data when:

• A) one or more of the assumptions underlying a particular parametric statistical test has been violated.
• B) the sample size is very large.
• C) the underlying population can be assumed to be normally distributed.
• D) all of the assumptions for a particular parametric statistical test have been met.

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Definitions:

Marginal Tax Rate

The rate at which the next dollar of taxable income is taxed.

Proportional Tax

A tax system where the rate of taxation is fixed, meaning the tax rate stays the same regardless of the taxable amount or income.

Average Tax Rate

The portion of total income that is paid as tax, calculated by dividing the total tax amount by the taxable income.

Tax Base

The total amount of assets or revenue that a government can tax to fund its operations and services.