A box contains three marbles: one red, one green, and one blue. Consider an experiment that consists of taking one marbie from the box then replacing it in the box and drawing a second marble from the box. What is the sample space? If, at all times, each marble in the box is equally likely to be selected, what is the probability of each point in the sample space?

This Experiment Had Normal People Fake Insanity To Fool Psychiatrists — And It Worked

Osteoporosis is a growing global problem, affecting one in three...