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假设检验时,是否拒绝H0,取决于()。
- A、被研究总体有无本质差别
- B、选用α的大小
- C、抽样误差的大小
- D、以上都是
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更多 “假设检验时,是否拒绝H0,取决于()。A、被研究总体有无本质差别B、选用α的大小C、抽样误差的大小D、以上都是” 相关考题
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