Newborn babies: A study conducted by the Center for Population Economics at the University of Chicago studied the birth weights of

797

babies born in New York. The mean weight was

3002

grams with a standard deviation of

832

grams. Assume that birth weight data are approximately bell-shaped. Estimate the number of newborns who weighed between

1338

grams and

4666

grams. Round to the nearest whole number.