Question

CLICK ATTACHMENT)
Please help! There is something about all three graphs that tells us that there are no "dead" batteries, or batteries that last for very few hours and then quit. What is it?

1. The range of the lowest quartile is very small. There are no extreme outliers in the lowest quartile.
2. The second and third quartiles don't have the same range for any particular brand.
3. The large range in the upper quartile.
4. The median for each brand is over 50 hours.

Answer 1

hmm i think i've seen this before...no luck with this problem huh?
i thought it was 1)

Answer 2

Haha that's what I though. Had some doubts though :/ Wanted to see what others would think but I guess I'll stick with the first one. Thanks dumbcow! (LOL funny username.)

Answer 3

i could be wrong though..lol
hope you get some others to weigh in on it

Answer 4

jimmyrep any thoughts?

Answer 5

to be honest im not sure

Answer 6

Kk thanks though :)

Answer 7

ty - but i lean towards no. 1