Examlex
Ammonia can be prepared by the reaction of magnesium nitride with water.The products are ammonia and magnesium hydroxide.When the equation is written and balanced,the coefficient of magnesium hydroxide is
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Sample Size
The quantity of subjects or units selected from a population to participate in a research study, determining the study's ability to detect a significant effect.
T Procedure
A statistical method typically used to test hypotheses when the sample size is small and the population variance is unknown, involving the t-distribution.
Approximately Normal
Describes a distribution that closely follows a normal distribution, often used as an assumption in statistical tests.
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