Roland is picking out a snack. he has an apple, a pear, a banana, and an orange to choose from. roland is going to pick one at random and wants to know what the chance that he will pick a bananna? identify the action, the sample space, and the event.

Ω = 4 set all equally probable events
     aplle, pear,banana, orange
A = 1  random event favorable    
       banana




Roland choose once and has one chance in four that will draw the coveted banana. Therefore, the probability of this event is 1/4

Answer 1/4