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Pam Lyerly
自 2015 起处于活动状态
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how do I calculate t-value when I only know the mean of 10 and 95% confidence interval. I do not know sample size.
how do I calculate t-value when I only know the mean of 10 and 95% confidence interval. I do not know sample size.
9 years 前 | 1 个回答 | 0