histogram question... look at image...

Question

katielong · Answer

aint very clear

katielong · Answer

it says...
the histogram summarises the times nthat patient waited one morning in hospital outpatients department.

the hospitals targets is that fewer than1/3 of thier patients wait for more than 30 minutes
show whether the hospital achieved the target on this morning

thanks

anonymous · Answer

what does the y-axis say?

katielong · Answer

horisontal says: waiting time (minutes)
vertical says: frequency density (people per minute)

anonymous · Answer

i don't think the histogram is very well-drawn

katielong · Answer

it was a photo taken, not good quality

anonymous · Answer

i know, but i wonder how the frequency of patients waiting for (i don't know know how long, can be 0-5 minutes or something) minutes can be between 1 and 2? can you clarify?