Examlex
Solve: 5(2x - 4) - 3(1 - 3x) = -64
Sampling Error
The error that occurs when the sample selected does not perfectly represent the population, leading to inaccuracy in results or conclusions.
Confidence Interval
A range of values derived from sample data that is likely to contain the true population parameter with a certain level of confidence.
Regular Exercise Program
A consistent routine or schedule of physical activities designed to improve or maintain physical fitness and health.
Margin of Error
An expression of the amount of random sampling error in a survey's results, indicating a confidence interval within which the true population parameter is expected to lie.
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