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What substance is oxidized in the following reaction? 4HCl + MnO2 → Cl2 + 2H2O + MnCl2
Categorical Data
Data that fit into distinct categories such as zip code or academic major.
Continuous Data
Data with incremental values between the minimum and maximum. For example, age can have values of years, months, weeks, days, hours, minutes, or seconds.
Frequencies
The counts or occurrences of specific events or characteristics in a set of data.
Central Tendency
A statistical measure that identifies a single value as representative of the middle of a dataset, commonly by using the mean, median, or mode.
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