Examlex
Both unexpected inflation and unexpected deflation create uncertainty about the future.
F-test
A group of statistical tests that compare the variances among different sample groups to ascertain if they come from populations with equal variances.
Independent Variables
The variables that are manipulated or categorised to determine their effect on the dependent variable in an experiment.
Observations
Data collected during an experiment or research that are analyzed to draw conclusions.
Critical Value
A predetermined point on the distribution of a test statistic at which the null hypothesis is rejected if exceeded.
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