Baby weights: The weight of male babies less than 2 months old in the United States is normally distributed with mean 12.2 pounds and standard deviation 3.4 pounds. (a) Find the 83rd percentile of the...


Baby weights: The weight of male babies less than 2 months old in the United States is normally distributed with mean 12.2<br>pounds and standard deviation 3.4 pounds.<br>(a) Find the 83rd percentile of the baby weights.<br>(b) Find the 20th percentile of the baby weights.<br>(C) Find the first quartile of the baby weights.<br>Use the TI-84 Plus calculator and round the answers to at least two decimal places.<br>Part i of 3<br>The 83rd percentile of the baby weights is<br>pounds.<br>Part 2 of 3<br>The 20th percentile of the baby weights is<br>pounds.<br>Part 3 of 3<br>The first quartile of the baby weights is<br>pounds.<br>

Extracted text: Baby weights: The weight of male babies less than 2 months old in the United States is normally distributed with mean 12.2 pounds and standard deviation 3.4 pounds. (a) Find the 83rd percentile of the baby weights. (b) Find the 20th 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. Part i of 3 The 83rd percentile of the baby weights is pounds. Part 2 of 3 The 20th percentile of the baby weights is pounds. Part 3 of 3 The first quartile of the baby weights is pounds.

Jun 03, 2022
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