Examlex
What is the difference between data, information, and business intelligence?
Sample Size
The number of observations or data points that are selected from a larger population for the purpose of statistical analysis.
Sample Proportion
The ratio of members in a sample that have a particular attribute to the total number of members in that sample.
Test Statistic
A value calculated from sample data during a hypothesis test that determines whether to reject the null hypothesis.
Approximately Normal
Describes data that roughly follows a normal distribution, though it may not perfectly fit the normal curve.
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