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单词
variance ratio test
释义
variance ratio test
variance ratio test
[
′ver·ē·əns ′rā·shō ‚test
]
(statistics)
A technique for comparing the spreads or variabilities of two sets of figures to determine whether the two sets of figures were drawn from the same population. Also known as F test.
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更新时间:2026/3/2 5:32:09