Question

myra is stringing in necklace and she selects each bead at random from a basket a beads . if there are carefully 5 yellow beads 10 red beads 15 green beads 20 blue beads in the basket. (a) what are the chances that she'll select a red beads next. (b) what is this probability of getting non-blue beads.​

Answer 1

Step-by-step explanation:

a) C(10,1)/C(50,1)=10/50=1/5

b) 1- (20/50)=30/50 =3/5