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Mathematics, 07.09.2021 02:50, letsgetcookingblog
In 2017 a pollution index was calculated for a sample of cities in the eastern states using data on air and water pollution. Assume the distribution of pollution indices is unimodal and symmetric. The mean of the distribution was 35.9 points with a standard deviation of 11.6 points.
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In 2017 a pollution index was calculated for a sample of cities in the eastern states using data on...
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