Maths Probability Tutorial 7- Binomial Probability

Test Your Skills

A) die is tossed 3 times. What is the probability of

(a) No fives turning up?

(b) 1 five?

(c) 3 fives?

B)Hospital records show that of patients suffering from a certain disease, 75% die of it. What is the probability that of 6 randomly selected patients, 4 will recover?

(A) a) 0.5787 b) 0.34722 c) .0046296
(B) 0.329595