Question

A coin is tossed 450 times. We obtain a head 250 times. On tossing the coin at random, find theprobability of getting
a) A head
b) a tail​

Answer 1

Answer:

a) probability of getting a head = no. of favourable outcomes / total outcomes

250 / 450

5 / 9 (ans)

b) Outcome of getting a tail = total outcomes - no. of times we get heads

450 - 250 = 200 times we get tails

Now, probability of getting a tail = no. of favourable outcomes / total outcomes

200 / 450

4 / 9 (ans)

Step-by-step explanation:

Hope this helps

Answer 2

Answer:

Step-by-step explanation: