The following frequency distribution represents the birth weight of all babies born in the United States in
Question:
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
DistributionThe word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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To find the mean we use the formula f i f i To find the standard deviation we choose to use the comp...View the full answer
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