Answer:
(B) does not have statistical significance
Step-by-step explanation:
given data
gave birth = 1971
boys = 965
girls = 1006
solution
we know here that there is a 18% chance of getting that many girls by chance
as method it is (B) does not have statistical significance
because here By this method
Percentage of girls is = [tex]\frac{1006}{1971}[/tex]
percentage = 51.04 %