Question: Antonio's height is 3 standard deviations above the mean for boys his age. If the heights of boys are normally distributed, at what percentile is

Antonio's height is 3 standard deviations above the mean for boys his age. If the heights of boys are normally distributed, at what percentile is Antonio's height? (What percent of the boys his age are as short or shorter than Antonio?) (Round your answer to two decimal places where needed.) Percentile of Antonio's height

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