Answer:
29
Step-by-step explanation:
To find the lower quartile you need to split it into 2 by finding the median
Set A: 73, 75, 79, 81, 84, 85
Set B: 47, 49, 51, 51, 55, 56
Now you have to find the median of each
A: 80
B: 51
Lastly, you subtract and get 29
Wheres the PARALLEGRAM? if you give it I can answer :)
im just saying this is supposed to help you, this is just flat out cheating, but its d
(From left to right) 2, 4, 6, 8.