Examlex
Which of the following is unstable?
Chemistry Quiz
A form of assessment used to evaluate a student's knowledge and understanding of chemistry concepts and principles.
Introductory Statistics
A basic course or concept that introduces principles and methods for collecting, analyzing, interpreting, and presenting data.
Class Mean
The average of a set of data points or values in a specific category or classification.
Standard Deviation
A measure of the amount of variation or dispersion of a set of values. It quantifies how spread out the numbers are.
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