Math and Arithmetic

Statistics

Probability

Top Answer

Each flip can come up in either one of 2 ways. So the number of different histories

of three flips is 2 x 2 x 2 = 8 .

One tails can come up in 3 ways in 3 flips: (H H T, H T H, or T H H).

Probability of one tails is 3/8 = 37.5% .

Two tails can happen in 3 ways in 3 flips: (H T T, T T H, or T H T).

Probability of two tails is 3/8 = 37.5% .

Three tails can only happen one way in 3 flips: T T T.

Probability of three tails = 1/8 = 12.5% .

No tails can only happen one way in 3 flips: H H H.

Probability of no tails = 1/8 = 12.5% .

The probability of any tails (1 or 2 or 3) is 7/8 = 87.5% .

The probability of 2 or 3 tails is 4/8 = 50% .

The probability of 1 or 3 tails is 4/8 = 50% .

The probability of no tails or any tails is 8/8 = 100% .

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0The probability of flipping three heads when flipping three coins is 1 in 8, or 0.125. It does not matter if the coins are flipped sequentially or simultaneously, because they are independent events.

There are 8 permutations of flipping a coin 3 times, or of flipping 3 coins one time. They are, with the permutations of two heads bolded...TTTTTHTHTTHHHTTHTHHHTHHH... thus, the probability of flipping a coin 3 times and getting 2 heads is 3 in 8, or 0.375.

The probability of flipping three tails with three coins is (1 in 2)3 or 1 in 8 or 0.125.

The probability of flipping one coin and getting tails is 1/2. In order to find the probability of multiple events occurring, you find the product of all the events. For 3 coins the probability of getting tails 3 times is 1/8 because .5 x .5 x .5 = .125 or 1/8.

100 percent. it will always land somewhere.

1/8. The probability of flipping a coin three times and it landing on head is 1/2, as a coin only has two sides. You flip a coin three times, therefore the answer is (1/2)^3 = 1/8.

The odds of flipping a coin and having it come up heads three times in a row is (1/2)*(1/2)*(1/2)=(1/8) or 12.5% ■

The probability is 3/8.The probability is 3/8.The probability is 3/8.The probability is 3/8.

The chance of not flipping a head in each instance is 1/2. You need that to happen three times. 1/2 x 1/2 x 1/2 = 1/8 So there is a 1 in 8 chance of getting no heads from 3 coin flips.

75% is not correct. The odds of flipping 4 independent coins is the same as flipping one coin 4 times. The number of outcomes of 4 flips is 2^4 or 16. The number of ways to exactly get 3 Heads is 4 (THHH, HTHH, HHTH, HHHT) so your chance of flipping 3 heas is 4/16 or 25%. If you include the occurance that produced 4 of 4 Heads, then you get 5/16 or 31.25%.

Tides in the oceanStopping the Earth from flipping upside downlight on dark nights

They are HHT, HTH, THH and HHH.

a three on a dice is 1/6 and aheads on a coin is 50%

The same as (the opposite of) flipping 3 heads which is 1/2*1/2*1/2 = 1/8 The opposite of that being 1 - 1/8 = 7/8

The answer I'm editing says the odds are 1 in 8. This is true only if you actually mean the probability of getting 3 tails in a row, rather than just 3 of either heads or tails in a row. In mentioned case, the first flip doesn't matter which side it lands on, just the proceeding two flips do. So, the odds of flipping a coin three times with the same outcome are 1 in 2^2 or 1 in 4. The odds of flipping three tails in a row are 1 in 2^3 or 1 in 8.

Because the theory of coin flipping is well understood and so theoretical probabilities can be used.

there are more than three "observable events of the moon", but three are Lunar Eclipse,wanning(getting smaller),waxing(getting bigger).

The sample space when tossing a coin three times is [HHH, HHT, HTH, HTT, THH, THT, TTH, TTT]It does not matter if you toss one coin three times or three coins one time. The outcome is the same.

The opposite of getting at most two heads is getting three heads. The probability of getting three heads is (1/2)^2, which is 1/8. The probability of getting at most two heads is then 1 - 1/8 which is 7/8.

A layout (or stretched position) is one of the three most common flipping positions in men's gymnastics. It occurs when the gymnast's body is straight without bent legs while flipping. A pike position occurs when the gymnast's legs are straight, but the hips are bent at a 90 degree angle to the gymnast's torso while flipping. A tuck position occurs when the gymnast's legs are bent 90 degrees (from thigh to calf) and the gymnast's legs are at a 90 degree angle to the gymnast's torso.

It won't be lithium anymore stupidCarbon!^^Idk who wrote this answer but your the flipping stupid one this question is asked by a chemistry teacher on e2020 and we are supposed to answer it dipwad!!

Since the probability of getting tails is 50% or 0.5, the probability of three tails would be 0.5*0.5*0.5=0.125 or 12.5 %

The probability of throwing exactly 2 heads in three flips of a coin is 3 in 8, or 0.375. There are 8 outcomes of flipping a coin 3 times, HHH, HHT, HTH, HTT, THH, THT, TTH, and TTT. Of those outcomes, 3 contain two heads, so the answer is 3 in 8.

When flipping a coin, there are 2 possible outcomes. When flipping 3 coins there are 8 possible outcomes (2^3=8). As for the situation described, there is only one way for it to not be true, if all the coins land on the same side. So either all heads or all tails. This leaves 8-2=6 possible outcomes resulting in the above situation. Therefore the probability of the given situation is 6/8 or 3/4=75%

For 3 coin flips: 87% chance of getting heads at least once 25% chance of getting heads twice 13% chance of getting heads all three times

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