Examlex
A logic model is a graphical representation of a project that shows each task as a horizontal bar whose length is proportional to its time for completion.
Normal Approximation
A method used to approximate the distribution of sample statistics to a normal distribution, particularly useful for large sample sizes.
Alternative Hypothesis
The hypothesis that suggests there is an effect or difference, in contrast to the null hypothesis.
P-Value
The probability of observing a test statistic at least as extreme as the one observed, under the assumption that the null hypothesis is true.
Sign Test
An approach that doesn't rely on parameter assumptions to check for differences in the median of paired samples.
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