You might need: Calculator The two-way frequency table below shows data on twins in a patient's family history and pregnancies with twins
for pregnancies Dr. Ward has attended.
Complete the following two-way table of column relative frequencies.
(If necessary, round your answers to the nearest hundredth.)
Twins in family history Twins not in family history
8
26
Twins born
Single child born
125
841
Twins in family history Twins not in family history
Twins born
Single child born
Column total
1.00
1.00