Examlex
How many times more acidic is a solution with a pH of 3 than a solution with a pH of 6?
Pie Chart
A circular statistical graphic which is divided into slices to illustrate numerical proportion.
Frequency Polygon
A graphical device for understanding the shapes of distributions. They are a type of line graph.
Dichotomous
A characteristic of variables that can take on exactly two distinct and mutually exclusive values.
Level Of Measurement
The classification of data based on the nature and the mathematical properties of the data values, such as nominal, ordinal, interval, and ratio scales.
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