For This One-Factor ANOVA (Some Information Is Missing), How Many

question 57

Multiple Choice

For this one-factor ANOVA (some information is missing) , how many treatment groups were there? $$\begin{array} { l c c c c } \hline \text { Source } & \text { Sum of Squares } & d f & \text { Mean Square } & F \\\hline \text { Treatment } & 654 && 218 & \\\text { Error } & 3,456 && 128 \\\hline \text { Total } & 4,110 & \\\hline\end{array}$$

• A)Cannot be determined
• B)3
• C)4
• D)2

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Definitions:

Sensory Memory

The shortest-term element of memory, capable of retaining impressions of sensory information after the original stimuli have ended.

Visual Stimuli

Refers to any objects or events that are seen and can influence a person's behavior or emotional state.

Iconic Memory

A type of visual sensory memory that holds an exact copy of the scene in front of a person for a very brief period of time.

Sensory Memory

The shortest-term element of memory, which allows the ability to retain impressions of sensory information after the original stimuli have ended.