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If you flipped a coin 150 times about how many times would you expect it to land on heads?
Wiki User
∙ 6y ago
A fair coin would be expected to land on heads 75 times.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoSomewhere around 75 times - but please be aware that there WILL be statistical variations.
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How many times would you expect the coin to land on heads if you flipped the coin 700 times?
Roughly half of the time, so about 350 times.
If you flip a coin 20 times how many times would you expect it to land on heads?
A fair coin would be expected to land on heads 10 times on average.
Arnold flipped a coin twice and it landed heads up both times If he flips the coin again What is the probability the coin will land heads up?
The correct answer is 1/2. The first two flips do not affect the likelihood that the third flip will be heads (that is, the coin has no "memory" of the previous flips). If you flipped it 100 times and it came up heads each time, the probability of heads on the 101st try would still be 1/2. (Although, if you flipped it 100 times and it came up heads all 100 times - the odds of which are 2^100, or roughly 1 in 1,267,650,000,000,000,000,000,000,000,000 - you should begin to wonder about whether it's a fair coin!). If you were instead asking "What is the probability of flipping a coin three times and having it land on "heads" all three times, then the answer is 1/8.
If you flipped two dimes at the same time what are the chances that each dime would come up heads?
2/4
Two coins are tossed 50 times how many times do you expect to get two heads?
This is a binomial probability distribution The probability of exactly 2 heads in 50 coin tosses of a fair coin is 1.08801856E-12. If you want to solve this for how many times 50 coin tosses it would take to equal 1 time for it to occur, take the reciprocal, which yields you would have to make 9.191019648E11 tosses of 50 times to get exactly 2 heads (this number is 919,101,964,800 or 919 billion times). If you assume 5 min for 50 tosses and 24 hr/day tossing the coin, it would take 8,743,360 years. That is the statistical analysis. As an engineer, looking at the above analysis, I would say it is almost impossible flipping the coin 50 times to get exactly 2 heads or I would not expect 2 heads on 50 coin tosses. So, to answer your question specifically, I would say none.
How many times would you expect the coin to land on heads if you flipped the coin 700 times?
Roughly half of the time, so about 350 times.
if you flipped a coin 60 times how many times would you expect the coin to land on heads?
30 maybe but i say 35 or 31
If you flipped a coin what would it be?
Heads or Tails
A coin is flipped three times what would the elements in the event of getting two heads be?
They are HHT HTH and THH
If you flip a coin 150 times about how many times would you expect to get heads?
75
If you flip a coin 20 times how many times would you expect it to land on heads?
A fair coin would be expected to land on heads 10 times on average.
Arnold flipped a coin twice and it landed heads up both times If he flips the coin again What is the probability the coin will land heads up?
The correct answer is 1/2. The first two flips do not affect the likelihood that the third flip will be heads (that is, the coin has no "memory" of the previous flips). If you flipped it 100 times and it came up heads each time, the probability of heads on the 101st try would still be 1/2. (Although, if you flipped it 100 times and it came up heads all 100 times - the odds of which are 2^100, or roughly 1 in 1,267,650,000,000,000,000,000,000,000,000 - you should begin to wonder about whether it's a fair coin!). If you were instead asking "What is the probability of flipping a coin three times and having it land on "heads" all three times, then the answer is 1/8.
Is it theoretical or experimental probability if I flipped a coin eight times and got heads six times?
It is neither. If you repeated sets of 8 tosses and compared the number of times you got 6 heads as opposed to other outcomes, it would comprise proper experimental probability.
Has anyone ever flipped a coin 24 times and got all heads?
The probability of flipping a coin 24 times and getting all heads is less than 1 in 16 million. (.524) It would seem that no one has ever done that.
If you toss three coins 10000 times how many times would you expect that exactly 2 heads appear?
The expected number is 3750.
A coin is tossed 100 times how many times would you expect to get heads?
The probability of a heads is 1/2. The expected value of independent events is the number of runs times the probability of the desired result. So: 100*(1/2) = 50 heads
If you flipped two dimes at the same time what are the chances that each dime would come up heads?
2/4
