Social & Preventive Medicine If the bih weight of each of the 10 babies born in a hospital in a day is found to be 2.8 kg, then the Standard detion of this sample will be:- A 2.8 C 1 D 0.28 💡 Explanation If the bih weight of each of the 10 babies born in a hospital in a day is found to be 2.8 kg, then the Standard detion of this sample will be:-