Examlex
When electrons are transferred from one atom to another,and the two atoms unite as a result of the opposite charges,
Degrees of Freedom
The number of independent pieces of information in a statistical calculation, often equal to the sample size minus the number of parameters estimated.
Categories
Groups or classes into which data or objects are organized based on shared characteristics.
Chi-square
A statistical test used to determine if there is a significant association between two categorical variables.
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