Hey there!
Here is a graph of the points:
A scatterplot is a graph, but the points won't be able to connect in a straight line, and they have no relation.
A line of best fit is a line that goes evenly through the points, or as best as it could.
Step-by-step explanation:
4)180-57.8=123.3
5)180-116.4=64.6
Answer: B. 2 2/5
Step-by-step explanation: Hope this help :D
Mean=10.7
median=8
hope this helps