A Base

question 46

Multiple Choice

A base

• A) has a value of 7 on the pH scale.
• B) is a chemical that adds hydrogen ions to a solution.
• C) is a chemical that absorbs hydrogen ions from a solution.
• D) has a value below 7 on the pH scale.

Comprehend the principles of instructional design in technology-based training programs.

Identify best practices in the development of virtual training programs.

Analyze the pros and cons of synchronous training from the trainee's perspective.

Grasp the concept of learner control and its impact on learning outcomes.

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Definitions:

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.

Kruskal-Wallis Test

A statistical test that determines if three or more independent samples come from populations with the same distribution, using ranking methods.