Represents the birth weight of all babies

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Reference no: EM13968843

Birth Weight The following frequency distribution represents the birth weight of all babies born in the United States in 2004. Approximate the mean and standard deviation birth weight.

Weight (grams)	Number of Babies (thousands)
0-999	30
1000-1999	97
2000-2999	935
3000-3999	2698
4000-4999	344
5000-5999	5

Reference no: EM13968843

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