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What is an example of a problem whose expected value is equal to 5000?
The expected value of the number of Heads in 1 toss of a fair coin is 0.5. So the expected number of Heads in 10000 tosses of a fair coin is ... 5000!
What is the probability of tossing two heads on a coin?
1/4 (25%)
How many possible outcomes for flipping 2 coins?
Assuming the coins are fair, two-sided coins, and landing on their sides is not an option, there are four possible outcomes if you consider coin a having a head and coin b having a tail being a different instance from coin a being a tail and coin be having a head. Here they are; Coin A | Coin B Heads | Tails Heads | Heads Tails....| Heads Tails....| Tails
The probability of flipping a coin three times and getting two heads is?
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.
What is the probability of getting exactly two heads in three coin tosses?
33%
If you throw exactly two heads in two tosses of a coin you win 81 dollars if notyou pay 24 dollars what is the expected value of proportion?
The answer depends on what proportion you want the expected value for.
What are the odds against getting exactly two heads in three successive flips of a coin?
Three in eight are the odds of getting exactly two heads in three coin flips. There are eight ways the three flips can end up, and you can get two heads and a tail, a head and a tail and a head, or a tail and two heads to get exactly two heads.
What is an example of a problem whose expected value is equal to 5000?
The expected value of the number of Heads in 1 toss of a fair coin is 0.5. So the expected number of Heads in 10000 tosses of a fair coin is ... 5000!
What is value of a1974 liberty quarter with heads on both sides?
A coin with heads or tails on both sides are novelty coins manufactured by individuals or companies. They have no numismatic value although some persons collect them and the value is determined by the buyer and the seller of each coin.
What is the probability of getting heads on the one flip of coin?
There are two sides to the coin, so the probability of getting heads or tails on one flip of the coin is 1/2 or 50%.
I have a 1967 kenndy half dollar with two heads?
It's a novelty or magicians coin and is Not a product of the US Mint, as to value maybe 5 bucks
What is the total number of combinations on a coin?
Two, heads or tails.
What is the chance of flipping two coin and getting two heads?
1/4
Is there a 1972 penny with two heads?
Yes, but it's a fake. It's a privately made novelty item called a magician's coin. Sells for a couple of bucks in a magic shop, no value to coin collectors.
When you flip two coins why does it appear tails and heads more than heads and heads and tails and tails?
Because you are thinking permutations rather than combinations. There are four permutations of two coins, but there are only three combinations, because it does not matter which coin is heads and which coin is tails. As a result, the combination of heads and tails has a 0.5 probability, while two heads or two tails each have a 0.25 probability.
What is the probability of seeing 50 heads if a coin is tossed 100 times?
There are two sides on a coin. The odds are 50:100, or 1:2. Half the time the coin SHOULD land on heads.
What is the probability of flipping a coin two times and getting two heads?
1/4
