Examlex
Which of the following is an electronic device used to measure the hydrogen ion activity in aqueous solutions?
Confidence Level
The degree of certainty or probability that the values of parameters fall within a specified range in the context of statistical analysis.
Sample Size
The number of observations or replicas included in a statistical sample.
Sample Standard Deviation
A measure of the amount of variation or dispersion of a set of sample values from their mean.
Population Standard Deviation
A measure that quantifies the amount of variation or dispersion of a set of data values for the entire population.
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