do all populations- micheline tires, voters, people with high blood pressue...- produce a normal curve?
True or False
Is this false because all samples produce normal curves and not the populations, and don't you have to have a range of values and freequencies to have a bell curve?
statistics - drwls, Friday, November 21, 2008 at 6:50pm
No, all populations do not produce "normal" curves. There can be things like skew and bimodal distributions.