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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.

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 f class=