question 1

Provide an appropriate response. 1} At one hospital in 1992, 674 women were diagnosed with breast cancer. Five years later, 1) 83% of the Caucasian women and 63% of the African American women were still alive. This observational study shows an aswciation between race and breast cancer minimalthat Caucasian women are more likely to survive breast cancer than African American women. How could this study be modied to make it a designed experiment? Comment on the feasibility of the designed experiment that youdescribed