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Whatis a protostar and how does it get its energy?
Sample Variance
A measure of the dispersion or spread of the sample data points around the sample mean, estimating the variance of the population from which the sample was drawn.
Treatment
In experimental research, an intervention or condition applied to subjects to observe its effects on some outcome or variable.
Sample Size
The number of observations or elements selected from a population for the purposes of statistical analysis.
Appropriate Reagents
Correctly chosen chemicals used to bring about a desired chemical reaction, based on the necessary conditions and outcomes.
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