+10 The stem-and-leaf plot shows the number of minutes and seconds of one ride on each of the top-rated roller coasters in the world. In the stem-and-leaf plot, represents minutes, seconds, which is the same as seconds. What is the median of this data set? Express your answer in seconds.
https://latex.artofproblemsolving.com/d/c/f/dcfe8eec9054bb72220aa53a9f54dab4b5912103.png
+4622 Stem: The numbers to the left of the line, and Leaf: The numbers to the right of the line.
We have, 28, 28, 50, 1:00, 1:02, 2:20, 2:25, 2:35, 2:43, 2:45, 3:00, 3:00, 3:00, 3:30, 3:36, 4:00, 4:00.
Finding the middle, we get 2 minutes and 43 seconds, so 120+43=163 seconds.
