TWO-TAILED TEST

a statistical test of an experimental hypothesis which doesn't ascertain the predicted direction of an impact or an association.

TWO-TAILED TEST: "Two-tailed tests are commonly referred to as non-directional tests."
Cite this page: N., Pam M.S., "TWO-TAILED TEST," in PsychologyDictionary.org, April 29, 2013, https://psychologydictionary.org/two-tailed-test/ (accessed September 19, 2020).
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