Examlex
Match each sodium salt solution with its corresponding number of sodium ion moles.
-100 mL of 0.2 M sodium hypochlorite solution
Expected Frequency
The theoretical frequency of an event or category estimated from a probability distribution or sample data.
Groups
Sets of subjects or items that are classified together based on shared characteristics or for purposes of an experiment or study.
Total N
The total number of observations, subjects, or participants included in a study or experiment.
Degrees Of Freedom
The number of independent pieces of information on which a statistical estimate is based, minus the number of parameters estimated.
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