Examlex
What is the debate about global warming?
Type II Error
A statistical error that occurs when a null hypothesis is not rejected when it is in fact false.
Null Hypothesis
A statement of no effect or no difference, used as a default assumption in statistical hypothesis testing.
T Distribution
A probability distribution used in statistical analysis for small sample sizes, shaped similarly to a normal distribution but with thicker tails.
Standard Normal Distribution
A normal distribution with a mean of 0 and a standard deviation of 1.
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