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 Row Relative Frequencies. (If Necessary, Round Your Answers To The Nearest Hundredth.) Twins In Family History Twins Not In Family History Twins Born \[8\] \[26\] Single Child Born \[125\] \[841\] Twins In Family History Twins Not In Family History Row Total Twins Born \[1.00\] Single Child Born \[1.00\]. Twins in family history twins not in family history twins. Then fi nd and interpret the marginal frequencies.
Then fi nd and interpret the marginal frequencies. Twins in family history twins not in family history twins. We need to sum each row and form a total value, the individual's contribution as a proportion is the placed value divided by the total within that category.