Baby weights: The weight of male babies less than 2 months

Last updated: 7/11/2022

Baby weights: The weight of male babies less than 2 months old in the United States is normally distributed with mean 11.8 pounds and standard deviation 3.1 pounds. (a) Find the 82nd percentile of the baby weights. (b) Find the 11th percentile of the baby weights. (c) Find the first quartile of the baby weights. Use the TI-84 Plus calculator and round the answers to at least two decimal places. The 82nd percentile of the baby weights is pounds. The 11th percentile of the baby weights is pounds. The first quartile of the baby weights is pounds.