Question

In a match a coin was tossed 10 time. Find the probability to get heads.​

Answer 1

Answer:

There is an 1/2 chance to get a head of a coin each time. To get 10 heads in a row, an 1/2 chance has to be multiplied for 10 times. So, the formula to complete the coin scam on the first attempt is (1/2)^{10}. As a result, the chance of DB completing the coin scam on the first attempt is 1/1024.

Answer 2

There is an 1/2 chance to get a head of a coin each time. To get 10 heads in a row, an 1/2 chance has to be multiplied for 10 times. So, the formula to complete the coin scam on the first attempt is (1/2)^{10}. As a result, the chance of DB completing the coin scam on the first attempt is 1/1024.