The Grand Canyon and the Colorado River are beautiful rugged and sometimes dangerous A physician has recorded for a 5 year period the number of visitor injuries at different landing points for commercial boat trips down the Colorado River in both the Uppe and Lower Grand Canyon Upper Canyon Number of Injuries per Landing Point Between North Canyon and Phantom Ranch Lower Canyon Number of Injuries per Landing Point Between Bright Angel and Lava Falls 7110783 13 LUSE SALT What is the median 4 JI a Compute the mean median and mode for injuries per landing point in the Upper Canyon What is the mean Round your answer to four decimal places What is the mode 0114 1 1