... with a standard deviation of 30 ounces. Assuming that the distribution of the weights of these infants has roughly the shape of a normal distribution, find what percentage of the infants weigh;
Less than 5 pounds 10 ounces;
At least 10 pounds;
Between 5 and 7 pounds
Extensive records show that infants in a hospital nursery have a mean weight of 6 pounds 13 ounces?
- Posted:
- 3+ months ago by Apahale
- Topics:
- standard, weight, distribution, pound, record, normal, standard deviation
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