Examlex
For the following reaction, identify whether the compound in bold is behaving as an acid or a base. H₃PO₄ + H₂O ⇌ H₂PO₄- + H₃O+
Z Scores
Standard scores indicating how many standard deviations an element is from the mean.
Combinations
The selection of items from a larger set where order does not matter.
Distribution
The way in which values in a dataset are spread or dispersed across the range of data points.
Kurtosis
The quality of a distribution that defines how flat or peaked it is.
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