A Completely Randomized Design

question 159

Multiple Choice

A completely randomized design

• A)has only one factor with several treatment groups.
• B)can have more than one factor,each with several treatment groups.
• C)has one factor and one block.
• D)has one factor and one block and multiple values.

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Definitions:

Wilcoxon Signed-Rank Test

A non-parametric statistical test used to compare two related samples, matched samples, or repeated measurements on a single sample to assess whether their population mean ranks differ.

Significance Level

A threshold chosen by researchers, below which the observed data is considered sufficiently unlikely under the null hypothesis, signaling a statistically significant result.

Training

The act of teaching or developing skills and knowledge in a particular field.

Athletes

Individuals who compete in physical sports and activities requiring skill, physical strength, and endurance.