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?

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.

The mode is 7 and 8

The mean is 5.2

The range is 7