What Is an Opening

question 6

Multiple Choice

What is an opening?

• A) An opening is the first sentence of an introduction.
• B) An opening is an opportunity to insert new information where there is a gap.
• C) An opening is usually a sentence or small paragraph that identifies the subject and purpose of the section.
• D) An opening is white space left between two portions of a document.

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Definitions:

Two-tail

A statistical test in which the regions of rejection are on both sides of the sampling distribution, used to check for any significant difference, regardless of direction.

One-sample T-test

A statistical test used to determine if the mean of a single sample differs significantly from a known or hypothesized population mean.

Parametric Counterpart

Statistical methods or models that assume the data comes from a population that can be characterized by a set of parameters.

Friedman Test

A non-parametric test used to detect differences in treatments across multiple test attempts, especially for matched or paired subjects.