捆束假设

A . 正确 B . 错误

A . 理性人假设 B . 复杂人假设 C . 理想人假设 D . 实际人假设

A . 正确 B . 错误

A . 正确 B . 错误

A . 参数值 B . 统计值 C . 平均值 D . 总体值

A . 正确 B . 错误

A . 都有可能被接受 B . 都有可能不被接受 C . 只有一个被接受而且必有一个被接受 D . 原假设一定被接受，备择假设不一定被接受

A . 第一类错误 B . 第二类错误 C . 取伪错误 D . 取真错误

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A:对 B:错

是 否

是 否