Examlex
Explain the following Excel 2010 terms: cell,worksheet,active cell,and column headings.
Population Parameter
A numerical value that summarizes a characteristic of an entire population.
Random Sampling
A method in statistical analysis where individuals or items are selected from a larger population entirely by chance, ensuring that every member has an equal opportunity of being chosen.
Convenience Sampling
A non-probability sampling method where participants are selected based on their availability and proximity to the researcher.
Judgment Sampling
A sampling method where the samples are selected based on the opinion of an expert, rather than random selection.
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