最小二乘法的原理要求下列式子达到最小的是()

A . ['https://assets.asklib.com/psource/2015111911215730970.jpg B .https://assets.asklib.com/psource/2015111911220194981.jpg C .https://assets.asklib.com/psource/2015111911220592610.jpg D .https://assets.asklib.com/psource/2015111911220938262.jpg E .https://assets.asklib.com/psource/2015111911221548939.jpg

时间:2022-10-20 10:34:01 所属题库:卫生统计学题库

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