SOLUTION: Birth weights at a local hospital have a normal distribution with a mean of 110 ounces and a standard deviation of 15 ounces the proportion of infants with birth rates under 95 oun

Question 1050196: Birth weights at a local hospital have a normal distribution with a mean of 110 ounces and a standard deviation of 15 ounces the proportion of infants with birth rates under 95 ounces is about what?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
mean of 110 ounces and a standard deviation of 15
110 - 15 = 95
one standard deviation from the mean accounts for about 68% of the set ****
two standard deviations from the mean account for about 95%
and three standard deviations from the mean account for about 99.7%.

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