Represents the birth weight of all babies

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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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