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Huang2024-02-05 22:32:12
同学你好,
这一题考察的是Hypothesis Testing
公式就是:
Hypothesis Testing = (Sample statistics- Hypothesized value)/stanard error of the sample statistic
其中Hypothesized value就是假设检验的那个值,例如第三题中问slope is less than or equal to 0.15, Hypothesized value就是0.15.
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