coin flip

If two coins are flipped, what is the probability that there will not be two heads? There's only one way to flip 2 coins and get 2 heads: P(HH) = 1/2 * 1/2 = 1/4 Which means the probability of NOT getting 2 heads is: 1 - 1/4 = 3/4

A fake coin has heads on both sides, if the coin tossed once, what is the probability of getting a head? Since you always flip a head, we have: P(Head) = 1 or 100%

A die and a coin are tossed. What is the probability of getting a 6 and a tail? Roll a 6: P(6) = 1/6 Flip a tail: P(T) = 1/2 Probability of getting a 6 and a tail: Since both events are independent, we have: P(6 and T) = P(6) * P(T) P(6 and T) = 1/6 * 1/2 P(6 and T) = 1/12

three coins are tossed.how many different ways can they fall? 8 outcomes using our coin toss calculator

If you toss a fair coin 6 times, what is the probability of getting all tails? We type in our search engine TTTTTT and we get: P(TTTTTT) = 1/64 or 0.015625

if flip a coin 4 times, what is the probability of getting all 4 tails. P(Tails) = 1/2 Each flip is independent, so we have: P(TTTT) = 1/16

what is the probabilty of tossing two coins and both landing on heads We want P(HH). We type in HH into our search engine and we get: P(HH) = 0.25 or 1/4

sample space for flipping a coin 3 times Each flip gives us 2 possible outcomes, heads or tails. So we have: 2 * 2 * 2 = 8 possible outcomes HHH HHT HTH HTT THH THT TTH TTT

Farah rolls a fair dice and flips a fair coin. What is the probability of obtaining a 5 and a head? Give your answer in its simplest form. Probability of a 5 is 1/6 Probability of a head is 1/2 Since each event is independent, we get the total probability by multiplying both together: P(5,H) =...

If 3 coins are flipped simultaneously, the probability of having three tails is... The probability of flipping a head is 1/2. Since each coin flip is independent, we multiply the probabilities together of the three coin flips: P(HHH) = 1/2 * 1/2 * 1/2 P(HHH) = 1/8

Four coins are flipped. What is the probability of the coins all landing on heads The probability of one head is 1/2. Since all 4 flips are independent, we multiply each flip probability: P(HHHH) = 1/2 * 1/2 * 1/2 * 1/2 P(HHHH) = 1/16

A number cube is rolled and a coin is tossed. The number cube and the coin are fair. What is the probability that the number rolled is greater than 3 and the coin toss is heads? Write your answer as a fraction in simplest form Let's review the vitals of this question: The probability of heads...

2 coins are tossed. Find the probability of getting 1 head and 1 tail We can either flip HT or TH. Let's review probabilities: HT = 1/2 * 1/2 = 1/4 <-- We multiply since each event is independent TH = 1/2 * 1/2 = 1/4 <-- We multiply since each event is independent P(1 H, 1 T) = P(HT) + P(TH)...

A fair coin is tossed 4 times. a) How many outcomes are there in the sample space? b) What is the probability that the third toss is heads, given that the first toss is heads? c) Let A be the event that the first toss is heads, and B be the event that the third toss is heads. Are A and B...

Since each event is independent, we have: P(T) * P(T) * P(T) 1/2 * 1/2 * 1/2 1/8