Home
Class 12
MATHS
In a game 3 coins are tossed. A person i...

In a game 3 coins are tossed. A person is paid Rs. 5, if he gets all head or all tail and be in supposed pay Rs. 3 if he gets are head or 2 heads. What can be expert to win on an arrange per game.

Text Solution

Verified by Experts

`P(A)=2/8=1/4`
`P(B)=6/8=3/4`
Average Pay=`1/4*5+3/4*3`
`=5/4+9/4=3.5Rs`.
Promotional Banner

Similar Questions

Explore conceptually related problems

In a game of tossing 3 coins person gets ₹ 5 if all heads or all tails obtained. He looses ₹ 3 if he gets one or two heads. Obtain mathematical expectation to win on the average per game.

Two coins are tossed. What is the probability of getting 2 heads or 2 tails?

Two coins are tossed. What is the probability of getting 2 heads or 2 tails?

Two coins are tossed. What is the probability of getting 2 heads or 2 tails?

Three coins are tossed. Find the probability of getting : all heads

Three coins are tossed once, then find the probability of getting all heads.

A fair coin is tosed 3 times. A person receives "Rs. "X^(2) if he gets X number of heads in all. His expected gain is

Suppose 8 coins are tossed.Then,find the probability of getting 3 heads on coins.

A players tosses 2 fair coins. He wins Rs. 5 if 2 heads appear, Rs. 2 if 1 head appear and Rs. 1 if no head appears. Then his expected wining amount is