Question

*Will Medal and Fan* <3

What is the mean of Variable A?

Answer 1

To find the mean, add up all the values of variable A, then divide that sum by the number of values you had. You can find all the values of variable A just by looking at the graph!

Answer 2

(Each point has a separate value for variable A, even if that value appears more than once)

Answer 3

since those are iid variables, im assuming you need the distribution mean and not the sample mean. then use \[\bar{Y}=\frac{\sum^n y}{n}\]

Answer 4

so, 2,2,4,5,6,7,7,8,10

Answer 5

added all gave me 51/9=5.666666.....

Answer 6

thx @matt101