Examlex
Which of the following is a use of radioactive isotopes?
Mean
The average of a set of numbers, calculated by adding them together and dividing by the number of values.
Confidence Interval
A range of values, derived from the sample statistics, that is likely to contain the population parameter with a certain level of confidence.
Population Mean
Population mean is the average of all the values in a population.
Standard Deviation
A measure of the amount of variation or dispersion in a set of values, indicating how spread out the numbers are from the mean.
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