Question

What is the mean of Variable A?
http://static.k12.com/calms_media/media/1549000_1549500/1549018/1/6f2af59f233c27688eeb748d83447e9d512f409a/MS_IMC-141015-108151.jpg

Answer 1

From the graph, you have: 2,2,4,5,5,6,7,7,8,10 (Variable A values)

Mean is the sum of this data divided by the number of the data recorded.

Answer 2

k

Answer 3

ok so could u help me cause i dont quite get it

Answer 4

What data is saying is that you should add all those numbers up and divide by 10 (since thats how many data point there are.

What did you get for an answer?

Answer 5

k give me one sec

Answer 6

5.6?

Answer 7

That is what I got, good job :D

Answer 8

k thanks could u help with some more

Answer 9

I can try

Answer 10

k let me post them

Answer 11

What is the range of Variable B for the cluster?
____to____
http://static.k12.com/calms_media/media/1549000_1549500/1549021/1/ebbf080ac76ecdc9f6680aeecf37da09286f5abc/MS_IMC-141015-108154.jpg