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The figure shows a normal distribution with mean m and standard deviation d, including approximate percents of the distribution corresponding to the six regions shown.
The random variable Y is normally distributed with mean 576. If the value 628 is at the $$84^{th}$$ percentile of the distribution of Y, which of the following is the best estimate of the value at the $$98^{th}$$ percentile of the distribution of Y?
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· 相关考点
5.3.2 正态分布 5.2.7 百分位数
5.3.2 正态分布
5.2.7 百分位数
以上解析由 考满分老师提供。