Which of the following would be considered practically significant? A. An average of 1.2 pounds was lost over a 12 month period using a new diet program. B. 8 out of 14 births resulted in male children. C. In a very large study, it was found that Treatment I resulted in 93% success while Treatment II resulted in 75% success. D. 1 out of 50 people were not smoking 12 months after completing a non-smoking program.