Examlex
What is the correct name for the compound with a formula of (NH4) 2SO4?
Set of Data
A collection of data points or elements that have been systematically gathered for analysis or observation.
Mode
In a series of data, the value that shows up the most.
Letter Grades
Symbols used in educational systems to represent the quality of a student's performance.
Median
The middle value in a data set when the values are arranged in ascending or descending order, or the average of two middle numbers if the dataset has an even number of observations.
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