Here it is, I have been up all night and I am none the wiser. I managed to put it into a histogram but I cant get the bars to go up to their relavant levels.
Many thanks Gali
The following distribution of haemoglobin levels was obtained from a sample of 711 males.
Hi I am doing an assignment on minitab with no previous experience on how to use it. I was wondering if anyone knew how to draw a histogram with grouped data??? I keep trying but I have no idea and getting very stressed.
Do you enter the groups in two separate columns or one??
Please help someone