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T检验
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T检验
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t test
T检验
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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leadership mentor program
leadership of mega projects
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leadership theory
leaders of Xiaogang Village's Big Contract
leader stroke
leader style
lead flash smelting process
lead foil
lead frame materials
lead free gasoline
lead-free gasoline
lead-free piezoelectric ceramic
lead-free solder
lead-free soldering
lead glass
lead glazing
lead grid
lead grill
lead/half-lead command line of sight guidance
lead hydroxide
lead ( II ) carbonate, basic
lead-impression-block wiper trip
lead-in
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