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一般认为检验统计量在零假设下服从或近似服从t分布的检验称作为t检验。对于一元正态总体均值的检验(方差未知),通常都是进行t检验。
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northern hemisphere
Northern Hill Poetry Commentary
Northern Ireland
northern Kunqu opera
northern labrador tea
northern lapwing
northern latitude
Northern Learning School
Northern Liang
northern light
northern limit
northern limit of eclipse
Northern Mariana Islands
Northern Media Research
Northern-Min Subgroup Dialects
Northern Mountain Temple
Northern Mount Heng Scenic and Historic Area
Northern Nigeria Protectorate
Northern Opera style
Northern Palace Black Tor
Northern Palace Black Warrior
Northern People's Party
Northern People's Publishing House
northern polarity
Northern Proper Motion Catalog
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