Answer: The percentage is almost 2%
Explanation:
Around 50% of live births in the United States are male. The interpretation of this could be 49% or 51% that is 50 plus or minus 1 percent are Male
the remainder are designated female. That is Female = 49% or 51% too.
If many individuals do not fit neatly into either Male or female.
Then the current estimate of the percentage of such births will be around:
+1 - (-1) = 2%
The percentage is almost 2%