在直线回归分析中,得到回归系数为一0.30,经检验有统计学意义,说明

在直线回归分析中,得到回归系数为一0.30,经检验有统计学意义,说明

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According to the passage, which of the following best descri

According to the passage, which of the following best describes the sequence of

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It can be inferred from the passage that the sun____________

It can be inferred from the passage that the sun_______________.

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He didn't buy the book because he was interested in poetry.

He didn't buy the book because he was interested in poetry.

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Fifty-three thousand shouting enthusiasts filled the stadium

Fifty-three thousand shouting enthusiasts filled the stadium; they had come to w

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