5/8ree coins are tossed together The probability of getting exactly two heads is(b) 3/8(b) 3/8(b) 3/8(b) 3/8(b) 3/85/8(d) noneee coins are tossed together. The probability of getting at least two heads is1/2noneins are tossed. The probability that there are 2 heads is 2 11/2coins are tossed. The chance that there should be two tails is/2is an event and AC its complementary event then(A)-P(Ac)-1 (b) P(Ac)-1-P(A) (c) P(A)-1 + P(A)(d) none(d) none(d) none

5/8ree coins are tossed together The probability of getting exactly tw

1.	5/8ree coins are tossed together The probability of getting exactly two heads is(b) 3/8(b) 3/8(b) 3/8(b) 3/8(b) 3/85/8(d) noneee coins are tossed together. The probability of getting at least two heads is1/2noneins are tossed. The probability that there are 2 heads is 2 11/2coins are tossed. The chance that there should be two tails is/2is an event and AC its complementary event then(A)-P(Ac)-1 (b) P(Ac)-1-P(A) (c) P(A)-1 + P(A)(d) none(d) none(d) none
Answer» Probability of exactly 2 head =3c2 x (1/2)^3 = 3/8.