Examlex
Elements in the same period of the periodic table have similar valence shell electron configurations.
Sample Proportion
The fraction or percentage of sample observations that belongs to a particular category or possesses a particular attribute.
Point Estimate
A single value given as an estimate of a population parameter, typically derived from a sample.
Standard Error
The statistical metric that represents the dispersion within a sample's distribution, often applied to the average.
Population Proportion
The share or fraction of a population that exhibits a particular attribute or characteristic.
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