Question

Did I do this math problem correctly?

http://img607.imageshack.us/img607/4796/mavienestpas.jpg

I got 39, correct?

Answer 1

yes max - min= 73-34= 39

Answer 2

Thank you! Care to help me with another one? :)

Answer 3

Find the interquartile range.
26, 27, 33, 38, 53, 63, 66, 71, 72, 73, 73, 76, 76

It's 37.5, correct? :)

Answer 4

Thank you, @phi for returning.

Answer 5

It's the spread between Q3 and Q1, which I have not found.

Answer 6

Tell when you get it and try to confirm my answer! Thanks!

Answer 7

73 - (33+38)/2

Answer 8

1? No... that can't be right....

Answer 9

? why not? It comes out 37.5

Answer 10

psssh... silly me! :D care to stay to explain a different problem, please? :)

Answer 11

I mean, i have another problem i need help with! :D