X -> C D ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Fnewconnect.mheducation.. * Update Saved Help Save & Exit Submit Final Exam i 18 Multiple Choice O -0.309 O 0.786 O +0.796 -0.796 Grav 11:59 PM Type here to search w ] 49OF JUDGE 10/2/2022 DELL prt sc home end insert delete F1 F2 F3 FA 2 F5 F6 F7 FS F10 @ $ % backspace 5 tab Q W E R caps lock S D G H K- C D ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253%252F%252Fnewconnect.mheducation.. [ * [ Update :) Final Exam Saved Help Save & Exit Submit 18 A study was conducted on the percent of total advertising dollars spent by 7 local firms for advertising in the press and on cable elevision. Results were ranked with a resulting sum of squared differences equal to 12. What is Spearman's coefficient of rank correlation? Multiple Choice O 0.309 +0.786 O +0.796 Grav 11:59 PM 9 49 F - 9 4616 10/2/2022 Type here to search DELL delete prtsc home end insert F7 FB F9 F10 Ox F3 F4 F5 F6 ESC X F1 F2 3 O R W tab