Question

Did I do this problem correctly?

http://imageshack.us/photo/my-images/269/aibessondaide.jpg/

I believe it's A, correct?

Answer 1

What do you think @phi ?

Answer 2

I would assume the lowest value would be 12 and the highest 55
It looks like the box covers the middle 2 quartiles Q1 to Q3

Answer 3

so I would not choose A

Answer 4

Hmmm... C?

Answer 5

Do you have bad eyes? lowest value of C is 7

Answer 6

NO! D!

Answer 7

sorry, i've been out of it today. *laughs* Yes, D. :P

Answer 8

uhm.. .hello? :)

Answer 9

oh goodie! you're typing

Answer 10

I think b with a dot at zero means 0 is part of the sample, but an "outlier"
so it is not a good choice.

Answer 11

so... u believe its B? Hmm...

Answer 12

no it is D. I was just saying why (b) is not a good choice.

Answer 13

Ah! well, it's a good thing I said D and not B, then!

Answer 14

Thank you!