Examlex
There exists no test of the normality of all linear combinations of sampling distributions of means of predictor variables in discriminant analysis.
Null Hypothesis
A statement that there is no effect or no difference, and it is the statement being tested in statistical hypothesis testing.
Economic Concerns
Issues related to the health and functioning of an economy, including inflation, unemployment, and GDP growth.
Distribution
The spread of values within a dataset or the pattern showing how often each value occurs.
Chi-square Test
A statistical test used to determine if there is a significant difference between observed and expected frequencies in one or more categories.