Data Analysis, SM-Bank 044 MC The total birth weight of a sample of 12 babies is 39.0 kg. The mean birth weight of these babies, in kilograms, is 2.50 2.75 3.00 3.25 Show Answers Only \(D\) Show Worked Solution \(\text{Mean}\) \(=\dfrac{\text{Total birth weight}}{\text{# babies}}\) \(=\dfrac{39.0}{12}\) \(=3.25\ \text{kg}\) \(\Rightarrow D\)