Question

Ex. 7: A coin is so biased that appearance of head is twice likely as that of tail. If a
throw is made 6 times, find the probability that atleast 2 heads will appear,
2​

Answer 1

Answer:

ch nahi hai ki to kal raat ko na na na

Answer 2

Answer:

0.98213

Step-by-step explanation:

1) p(Ais greater than equal to 2) =P(2)+P(3)+P(4)+P(5)+P(6)