Examlex
A very large cave or system of interconnected caves is called a(n)____________________.
Chi-squared Distribution
A statistical distribution used extensively in hypothesis testing, particularly in tests of independence and goodness-of-fit.
Contingency Table
A table used in statistics to show the distribution of one variable in rows and another in columns, useful for analyzing the relationship between two categorical variables.
Test Statistic
A value, derived from sample data, that is used in a hypothesis test to determine whether to reject the null hypothesis.
Chi-squared Statistic
A measure used in statistics to evaluate the goodness of fit between observed values and those expected theoretically.
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