The given question pertains to the typical weight range for newborn babies, which is a common topic in Home Science and general medical knowledge.
Let's analyze the options provided:
- \(5 \text{ Kg}\): This weight is generally higher than the average newborn weight and might be considered above normal unless specific conditions are met.
- \(7 \text{ Kg}\): This weight is significantly higher than the average and is generally not considered typical for newborns.
- \(6 \text{ Kg}\): Similar to the other options, this is also on the higher side for the average newborn baby.
- \(2.5-3.5 \text{ Kg}\): This weight range is the medically recognized norm for newborns. Most healthy newborns fall within this range, making it the average weight range.
In conclusion, the correct choice is:
The average weight of a newborn baby is 2.5-3.5 Kg.
This is supported by medical research and general pediatric guidelines which state that most newborns weigh between 2.5 and 3.5 kilograms at birth. This ensures the babies have developed properly in the womb and are typically healthy built.