Question

12. A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the
probability that the ball drawn is (1) red ? (ii) not red?
​

Answer 1

Answer:

3/8

Step-by-step explanation:

total number of balls 8, 3 are red and 5 are black probability of each ball will be 1/8. as the ball is drawn randomly.

Probablity of red ball P(RED) = 1/8 + 1/8 + 1/8 = 3/8

hope it helps marks me as brain list

Answer 2

Answer:

1) 3/8 .

2)5/8

Step-by-step explanation:

formula :P(E)=number of favourable outcomes/total number of trials.

1) possibility of red ball =3/8 .

2) not getting red ball is 5/8