Question

The Horizon Social Club is giving away door prizes to 15 of it's 500 guests. Guests are given programs, 15 of which contain a mark indicating that they are winners. What is the probability that a program drawn from the stack of 500 is a winner

Answer 1

@phi

Answer 2

@SithsAndGiggles @IFancyDubstep @mickey4691

Answer 3

what are the answer choices?

Answer 4

there are none

Answer 5

Assuming the 15 marked programs are randomly distributed through the stack of 500, and one program is selected at random, the probability of selecting a program with a mark is 15/500. This value can be simplified of course.