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F检验
一般认为检验统计量在零假设下服从或近似服从F分布的检验称作为F检验。对于两样本正态总体的方差相等检验(均值未知),通常都是进行F检验。
Chemistry
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F-test
F检验
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food plant control
food poisoning
food poisoning of animal origin
food poisoning of plant origin
food pollution control act
food preference
food preferences
food preservation technology
food preservative
food preservative analysis
food processing process control system
food production process control system
food production process traceability
food product qualification
food product standard
food protein
food quality assurance and control
food quality assurance and control system
food recall
food research of anthropology
food safety
food safety alert and reaction system
food safety assessment
Food Safety Committee of the State Council
food safety for army
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