Answer:
Lower Quartile is 1
Upper Quartile is 79
Step-by-step explanation:
Put all the values in order
0, 1, 2, 72, 75, 78, 79, 85
Divide the values (find the middle value) : 72 and 75 are in the middle
There are three numbers on the right now and three on the left:
0, 1, 2 78, 79, 85
1 is in the middle of the values on the left.
79 is in the values on the right
Therefore 1 and 79 are the upper and lower quartiles.
