What is the approximate prevalence rate of schizophrenia in any given culture?

In some people, fluid builds up in the eye and the pressure damages the optic nerve, leading to loss of peripheral vision. What is the name of this condition?

a. glaucoma b. a cataract c. tetanus d. macular degeneration

If you set alpha to .01 and are conducting a two-tailed test, what value do you need to look up in the normal curve table to determine the cutoff Z score on the comparison distribution?

A) .020 B) .010 C) .005 D) .001