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Mathematics, 25.05.2021 06:10 hernandezbrandon059

In-Class Practice Empirical Rule Part 2 1. The mean weight of adult American men is 180 pounds with standard deviation of 25 pounds. The
weights are approximately normally distributed.
Is
IN
105
130
155
180
205
230
255

What percent of all adult American men have a weight less than 130 pounds?

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