54, 55, 59, 61, 61, 62, 68, 70, 72
Since they don't fall on specific scores, I would say the first quartile was 57 and the third quartile was 69.
As cars passed a checkpoint, the following speeds were clocked and recorded.
Speed (mph): 55 62 61 54 68 72 59 61 70
so the range is 54 to 72
the min is 54
the max is 72
1quartile is 55?
2nd is 61
3rd is 70?
is it wrong?
2 answers
was? so do i just put 57 and 69? or?
3 answers