Celeste Is Preparing to Lead a Training Session During a Webinar.How

question 690

Multiple Choice

Celeste is preparing to lead a training session during a webinar.How can she engage the audience and encourage active participation?

• A) Encourage the audience to take notes
• B) Incorporate polling questions
• C) Wear a silly hat
• D) Ask for feedback by email

Understand and identify the scenarios where the Wilcoxon rank sum test and Wilcoxon signed rank sum test are appropriately applied.

Comprehend the calculation and interpretation of ranks in nonparametric tests.

Identify the nonparametric counterparts to parametric tests, specifically for comparing population means or locations.

Understand the significance level (alpha level) and its application in hypothesis testing.

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Definitions:

Two-Sample Procedure

A statistical method used to compare two independent samples to test a hypothesis about the difference between population parameters.

Common Variance

The shared variance between variables in a statistical model, often referring to the portion of variability that is accounted for by a common factor.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, typically in the context of parameters estimated from sample data.

Pooled-Variance T Test

A statistical test that compares the means of two independent samples while assuming that they have the same variance.