Dictionary
two–tailed
adjective \ˈtü-ˈtāl(d)\
Definition of TWO-TAILED
: being a statistical test for which the critical region consists of all values of the test statistic greater than a given value plus the values less than another given value — compare one-tailed
Variants of TWO-TAILED
two–tailed also two–tail \-ˈtāl\
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First Known Use of TWO-TAILED
1945
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