Problem 3 (Frequency Tables): Complete the following table. SHOW ALL OF YOUR MATH WORK FOR FULL CREDIT (You can write out the first few formulas and calculations) Below is a table of the tumor grade of a selected group of women in the United States diagnosed with breast cancer in 2010. Tumor Grade of Women in the United States Diagnosed with Breast Cancer in 2010 Tumor Grade (by Race) Frequency Relative Frequency Cumulative Relative Frequency White Grade I 3,373 Grade II 6,176 Grade III 4.528 Black Grade I 214 Grade II 585 Grade III 916 Other Grade I 300 Grade II 613 Grade III 537 1. Based on the above table, calculate the relative frequency and cumulative relative frequency for each race (Note: You are being asked to complete the above table). 2. Based on the above table, which racial group has the largest proportion of poorly differentiated cells (Grade III)? 3. Based on the above table, which racial group has the largest proportion of well-differentiated cells (Grade I)? 4. Based on the above table, what might be a likely explanation for the difference in tumor grade according to the racial group