Cara is picking out a shirt. She has a white shirt, a green shirt, and a yellow shirt to choose from. Cara is going to pick one at random and wants to know what the chance is she will pick a green shirt. Identify the action, the sample space, and the event.
all the shorts are are identical and only differ in colours so she has an equal chance of picking out any shirt. so she has a 33.3% chance of picking out any shirt.