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卡方检验
释义
卡方检验
Encyclopedia
理学
假设检验
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chi-square test
卡方检验
基于统计样本的实际观测值与理论推断值之间的偏离程度（卡方距离）的大小所进行的检验，如果卡方值越大，二者偏差程度越大，则越有可能拒绝零假设；反之，如果卡方值越小，二者偏差越小，就越不容易拒绝零假设。通常卡方检验统计量近似服从卡方分布。
Chemistry
＞分析化学＞化学计量学＞释义
chi-square test
卡方检验
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excess reserve ratio
excess reserves
excess sound pressure
excess-three-code
exchange
exchangeability
exchangeable
exchangeable aluminum
Exchangeable Image File
exchange adsorption on mineral surface
Exchange and Power in Social Life
exchange anisotropy
exchange asymmetry
exchange audit machine
exchange axiom
exchange bias
exchange bias in ferromagnet/antiferromagnet
exchange capacity
exchange chromatography
exchange correlation
exchange correlation energy
exchange-correlation energy
exchange correlation energy functional
exchange-correlation energy functional
exchange correlation functional
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