A fair coin with 1 marked on one face an...

A fair coin with 1 marked on one face and 6 on the other and a fair die are both tossed. Find the probability that the sum of numbers that turn up is (i) 3 (ii) 12.

Text Solution

Verified by Experts

The correct Answer is:

(i) `1/12` (ii) `1/12`

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A fair coin with 1 marked on one face and 6 coin the other and a fair die are both tossed, fid the probability that the sum of numbers that turn up is i.3 ij.12.

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Knowledge Check

Three fair coins are tossed. Find the probability that they are all tails, if one of the coins shows a tail.

A

`2/7`

B

`5/14`

C

`1/7`

D

none of these

Three fair coins are tossed. Find the probability that they are all tails, if one of the coins shows a tall.

A

`2/7`

B

`5/14`

C

`1/7`

D

none of these

Two identical fair dice have numbers 1 to 6 written on their faces. Both are tossed simultaneously. What is the probability that the product of the numbers that turn up is 12?

A

`(1)/(36)`

B

`(1)/(9)`

C

`(1)/(6)`

D

`(1)/(3)`

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