NEED HELP FAST
Sex ratios of births are skewed if they differ significantly from the naturally occurring
human birth ratio of
O A. 105 males: 100 females.
OB. 105 females: 100 males.
O C. 110 males: 100 females.
OD. 110 females: 100 males.
O E. 100 females: 100 males.
