A Coin Is Tossed 5 Times. 25If a coin is tossed once then the number of possible outcomes will be 2 either a head or a tail. You can put this solution on YOUR website. As probability of tail at each toss is 05 the probability of k tails in n tosses is n. Since a coin is tossed 5 times in a row and all the events are independent.
The answer is 1032516. A coin is tossed 5 times. I have found that there are 10 possible outcomes that contain exactly 3 heads by using 5 C 3 5. A fair coin is tossed 5 times find the probability that no head - Mathematics and Statistics. A fair coin is tossed for 5 times. There are two possibilities for each of the five tosses of the coin so there are 2532 possible outcomes in your sample space as you found.
What is the probability different numbers of tails.
K 05n in your case n 5 k 4. The total number of outcomes 2 5 32 it is because each toss has two possibilities Head or TailIn general when a coin is tossed n times the total number of possible outcomes 2n Let E event of getting atleast 3 heads. 25If a coin is tossed once then the number of possible outcomes will be 2 either a head or a tail. What is the probability that head appears an even number of times. The answer is 1032516. 2x2x2x2x2 2 5 32 outcomes.