Examlex
Only 50 nations are involved in the World Meteorological Organization.
Chi-square Test
A statistical test used to determine if there is a significant difference between the observed frequencies and the expected frequencies in one or more categories.
Chi-square Test
A chi-square test is a statistical test used to determine if there is a significant difference between the expected frequencies and the observed frequencies in one or more categories.
Expected Frequencies
In statistics, these refer to the counts predicted by a probability model or hypothesis, used especially in the context of chi-squared tests.
Multinomial Experiment
An experiment that can result in one of more than two possible outcomes, where each outcome has a specific probability.
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