Examlex
Find the indicated term of the sequence.
-The twentieth term of the arithmetic sequence
Population Parameter
A numerical value that describes a characteristic of an entire population.
Sample Statistic
A sample characteristic, such as a sample mean x, a sample standard deviation s, a sample proportion p, and so on. The value of the sample statistic is used to estimate the value of the corresponding population parameter.
Simple Random Sample
A segment of a statistical population where every individual in the segment is equally likely to be selected.
Infinite Population
A population size that is so large it is considered limitless for practical statistical purposes, often used in theoretical models.
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