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Jackie tossed a coin 25 times. Tails turned up 14 times. What was her experimental probability of gettting heads?
Wiki User
∙ 12y ago
(25-14)/25 = 11/25
Wiki User
∙ 12y ago
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A coin is tossed 60 times It landed on heads 21 times what is the experimental probability of getting heads?
1/2
If 4 coins are tossed what is the probability of 4 tails?
The probability is 1/16.
Probability of gettingm 2 tails when 2 coins are tossed?
1/4 if they are tossed only once.
Probability of getting both head and tail simultaneously when a coin is tossed?
The probability is 50-50.
If a coin is tossed then what is the probability that the number is 5?
Coins do not have numbers, there is only the probability of heads or tails.
Renee tossed 12 heads when tossing a coin 18 times. What is the experimental probability?
P(Heads) = 2/3
A coin is tossed 60 times It landed on heads 21 times what is the experimental probability of getting heads?
1/2
What is the experimental probability of landing on 5 if a number cube is tossed twenty times and lands on 1 two times and lands on 5 four times?
The experimental probability of a number cube that lands on 5 four times in a twenty toss trial is Pexp(5) = 4/20 = 1/5 = 0.20 = 20%
If 4 coins are tossed what is the probability of 4 tails?
The probability is 1/16.
Probability of gettingm 2 tails when 2 coins are tossed?
1/4 if they are tossed only once.
Probability of getting both head and tail simultaneously when a coin is tossed?
The probability is 50-50.
If a coin is tossed then what is the probability that the number is 5?
Coins do not have numbers, there is only the probability of heads or tails.
If a coin is tossed 5 times what is the probability of getting tails no more then 2 times?
The probability is 0.5The probability is 0.5The probability is 0.5The probability is 0.5
What is the probability that when a coin is tossed it will land heads up?
50%
What is the probability of tossing a tail when a coin is tossed twice?
75%
What is the probability that a coin tossed in the land with heads up?
It is 0.5
What does a negative percent of the difference mean between experimental and theoretical probabilities of a given event?
First, it is important to note that it is very unlikely that the experimental and theoretical probabilities will agree exactly. As an extreme example, if you toss a coin an odd number of times, the resulting experimental probability cannot possibly be exactly 1/2. It should be easy to see that this remains true even if the coin is tossed googleplex+1 number of times.A negative difference could be because the number of trials was too small and, with an increased number of trials, the experimental probability would gradually increase towards the theoretical probability.It is also possible that the theoretical model is wrong. You may have assumed that the coin that was being tossed was fair when it was not. Or there were some factors that you failed to take full account of in your theoretical model.Or, of course, it could be a mixture of both.First, it is important to note that it is very unlikely that the experimental and theoretical probabilities will agree exactly. As an extreme example, if you toss a coin an odd number of times, the resulting experimental probability cannot possibly be exactly 1/2. It should be easy to see that this remains true even if the coin is tossed googleplex+1 number of times.A negative difference could be because the number of trials was too small and, with an increased number of trials, the experimental probability would gradually increase towards the theoretical probability.It is also possible that the theoretical model is wrong. You may have assumed that the coin that was being tossed was fair when it was not. Or there were some factors that you failed to take full account of in your theoretical model.Or, of course, it could be a mixture of both.First, it is important to note that it is very unlikely that the experimental and theoretical probabilities will agree exactly. As an extreme example, if you toss a coin an odd number of times, the resulting experimental probability cannot possibly be exactly 1/2. It should be easy to see that this remains true even if the coin is tossed googleplex+1 number of times.A negative difference could be because the number of trials was too small and, with an increased number of trials, the experimental probability would gradually increase towards the theoretical probability.It is also possible that the theoretical model is wrong. You may have assumed that the coin that was being tossed was fair when it was not. Or there were some factors that you failed to take full account of in your theoretical model.Or, of course, it could be a mixture of both.First, it is important to note that it is very unlikely that the experimental and theoretical probabilities will agree exactly. As an extreme example, if you toss a coin an odd number of times, the resulting experimental probability cannot possibly be exactly 1/2. It should be easy to see that this remains true even if the coin is tossed googleplex+1 number of times.A negative difference could be because the number of trials was too small and, with an increased number of trials, the experimental probability would gradually increase towards the theoretical probability.It is also possible that the theoretical model is wrong. You may have assumed that the coin that was being tossed was fair when it was not. Or there were some factors that you failed to take full account of in your theoretical model.Or, of course, it could be a mixture of both.
