Social & Preventive Medicine Mean hemoglobin of a sample of 100 pregnant women was found to be 10 mg% with a standard error of 1.0 mg%. The standard error of the estimate would he A 0.01 B 0.1 C 1 D 10 💡 Explanation Mean hemoglobin of a sample of 100 pregnant women was found to be 10 mg% with a standard error of 1.0 mg%. The standard error of the estimate would he ✓ Correct Answer: B. 0.1