Question

suppose 30% of the beads in a very large bag are red. how many beads would you expect to draw from the bag until you got a red one?

Answer 1

Probably 2 because It doesn't matter how many beads are in the bag and for 33.34% you would probably draw 2 beads before on the third draw getting a red one and 30% is close to 33.34% then I would you would probably draw 2 beads before drawing a red one.