Examlex
When Texas seceded from the Union in 1861, the state constitution was not revised.
Simple Random Sample
A subset of individuals chosen from a larger set such that every individual has an equal chance of being selected.
Sample Proportion
The fraction of observations in a sample that belong to a certain category, serving as an estimate of the proportion in the population.
Bias
A systematic error or deviation from the truth in results or inferences.
Normal Distribution
A bell-shaped curve distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.
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