Examlex
Find the derivative of at x = 2 algebraically.
Test Statistic
A numerical value determined from a sample data that is used in testing a hypothesis about a population parameter.
P-Value
A statistical measure that helps scientists determine the significance of their research results.
Test Statistic
A value calculated from sample data used to determine whether to reject the null hypothesis in a statistical hypothesis test.
P-Value
The potential of observing test results that are at least as extreme as the actual ones, under the belief that the null hypothesis is accurate.
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