Examlex
Define consumerism and environmentalism.
Confidence Coefficient
The probability level associated with a confidence interval, indicating the frequency with which an estimated interval would include the parameter if the experiment were repeated.
T Value
A value computed from a sample data used in a t-test in statistics that measures the size of the difference relative to the variation in your sample data.
Confidence Interval
A swath of numerical values, from statistics of a sample, aimed at covering the unascertained value of a population parameter.
Margin of Error
The half-width of a confidence interval, representing the maximum expected difference between the true population parameter and a sample estimate of that parameter.
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