In a regression analysis involving 21 observations and 4 independent variables, the following information was obtained. 
= 0.80
S = 5.0
Based on the above information, fill in all the blanks in the following ANOVa.Hint: 
= 
, but also 
= 1- 
. 
Definitions:
Research Assistant
An individual who provides administrative or technical support to professionals conducting scientific studies, often helping with data collection and analysis.
Internal Validity
The extent to which a study can rule out or make unlikely alternative explanations of the results, indicating that the causal relationship being tested is trustworthy.
Construct Validity
The degree to which a test or instrument accurately measures the theoretical construct it is intended to measure.
Low Construct Validity
When a test or tool does not accurately measure the theoretical concept it is intended to measure.
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