Determine the major product of the following mechanism,and draw a mechanism of the transformation. 
Definitions:
Within-groups Df
Degrees of Freedom used within an analysis to account for variability among grouped observations or subjects.
Between-group Estimate
Statistical measurements that compare differences in characteristics or outcomes between distinct groups.
Degrees of Freedom
The number of independent values or quantities that can be assigned to a statistical distribution.
F Statistic
A ratio used in ANOVA tests to determine if the means between two or more groups are significantly different.
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