Question

What is the mean of Variable A?

Answer 1

where

Answer 2

heres the graph

Answer 3

Variable A and Variable B are just forms (in this sense on a graph) of a guide so that way you can know where the dots are and where they might lead.

Answer 4

Ok....I could figure that but I'm having trouble finding the mean...Would the numbers of variable A be what I use to find the mean or the numbers/points plotted on the graph be what i use to find the mean?