Ajar contains jelly beans that are red, yellow, blue, and purple. several people reach in and grab handfuls of jelly beans, then collectively tally the number of each color: 15 red, 20 yellow, 12 blue, and 8 purple. if someone pulls out 22 jelly beans, about how many would you expect to be yellow?

a.
8

b.
20

c.
4

d.
13