posted by Elizabeth .
5 | 4,5,5,6,6,6,7,8,8,9
6 | 0,0,1,1,2,2,2,3,4,4,4,5,6,7
7 | 0,1,1,1
How do you find the mean of this stem-and-leaf plot?
add all the numbers and divide by the number of leaves.
*a stem is on the left of the line and stands as a digit in the 10s place. EX. 5/4 would be 54.