You can either go to a movie or go bowling. If you choose the movie, (3 points)

you will spend far more on the movie then you would on bowling
you will have made the choice that has the most benefit
your opportunity cost is the amount of money you pay for the movie
your opportunity cost is the time and experience of bowling

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a. a post on a social networking site about the undesired side-effects of different alternative medicinesb. a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec. an anonymous article on a medical website that claims the success of alternative medicined. a 2003 study conducted by a medical research center about the effects of alternative medicine

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.

Who did not believe that land could not be owned