Question

look at picture.
(graph)

Answer 1

@IAmSinged can you help me with this picture

Answer 2

@OrangeMaster @ranga

Answer 3

c

Answer 4

The second option or the 3rd option.
The data is bi-modal, having a peak at 0 and a peak at 5. The peak at 0 is more significant to my eyes, since there's a more even distribution around it, while it just randomly shoots up to 5. The peak at 5 looks to me as a random accumulation of outliers rather than being due to the coffee.

It's a toss up between 2 and 3.