A study conducted by the Center for Population Economics at the University of Chicago studied the birth weights of 671 babies born in New York. The mean weight was 3364 grams with a standard deviation of 896 grams. Assume that birth weight data are approximately bell-shaped. a) Estimate the number of newborns whose weight was less than 4260 grams. b) Estimate the number of newborns whose weight was greater than 1572 grams. (c) Estimate the number of newborns whose weight was between 3364 and 5156 grams.
A study conducted by the Center for Population Economics at the University of Chicago studied the birth weights of 671 babies born in New York. The mean weight was 3364 grams with a standard deviation of 896 grams. Assume that birth weight data are approximately bell-shaped. a) Estimate the number of newborns whose weight was less than 4260 grams. b) Estimate the number of newborns whose weight was greater than 1572 grams. (c) Estimate the number of newborns whose weight was between 3364 and 5156 grams.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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A study conducted by the Center for Population Economics at the University of Chicago studied the birth weights of
671 babies born in New York. The mean weight was 3364 grams with a standard deviation of 896
grams. Assume that birth weight data are approximately bell-shaped.
a) Estimate the number of newborns whose weight was less than
4260 grams.
b) Estimate the number of newborns whose weight was greater than
1572 grams.
(c) Estimate the number of newborns whose weight was between
3364 and 5156 grams.
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