To earn full credit for this question, use your own sheet of paper to solve the problem, showing all steps of your work. Approximate the measures of center for following GFDT. Data Frequency 70-74 15 75-79 21 80 - 84 12 85 - 89 90 - 94 Report mode and median accurate to one decimal place. Report the mean accurate to two decimal places (or enter as a fraction). (a) mode = (b) median = (c) mean = Use the space below to type your answer AND/OR to upload a picture of your work for all the questions in this problem. To upload a picture of your work, use a cellphone camera or a free scanning app (such as Adobe Scan, Simple Scanner. Tiny Scan, _), download the picture or document to your own computer via email, and attach your document using the "attach file" sign (paper clip symbol) on the menu bar below. Please do not use "insert/edit image"(picture sign) to upload your file. Edit - Insert - Formats ~ B / U X X A - A.