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In an experiment are 30 trials as good as 500 trials to predict the chance of a result?
Wiki User
∙ 7y ago
No. The more trials the better. You can only estimate the probability of an outcome based on the data from experimentation. But if you find that the percentage in 90 trials is practically identical to the percentage in 30 trials, that is an indication that the percentage will hold true for even larger numbers of trials.
Wiki User
∙ 7y ago
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What is called probability that is based on repeated trials of an experiment?
The probability that is based on repeated trials of an experiment is called empirical or experimental probability. It is calculated by dividing the number of favorable outcomes by the total number of trials conducted. As more trials are performed, the empirical probability tends to converge to the theoretical probability.
What is a probability is based on repeated trials of an experiment?
It is empirical (or experimental) probability.
What does empirical probability mean?
It is the probability of an event calculated from repeated trials of an experiment.
What is the number of times a procedure is done?
The number of trials is important to a science experiment. The more times you do the experiment, the more meaningful your data will be.
What is number of trials?
Number of trials is how many times you test your hypothesis. When you are doing trials the end result may come out differently every time.
What are repeat trials?
Repeated Trials: The number of trials preformed during a scientific experiment, with the purpose of receiving a more accurate result (minimizing the effects of errors or outliers).
What are trials in an experiment?
Trials are the amount of times a certain experiment is repeated.
What is the difference between absolute frequency and relative frequency?
absolute frequency is a term decribing the total number of trials you did. a relative frequency is the number of measurements in an interval of a frequency distribution. or the ratio of the number of times an event occurs in a series of trials of a chance experiment to the number of trials of the experiment performed. so the difference is one is the total trials, and the other...well it depends on which definition you picked...
What is the different between frequency and relative frequency?
absolute frequency is a term decribing the total number of trials you did. a relative frequency is the number of measurements in an interval of a frequency distribution. or the ratio of the number of times an event occurs in a series of trials of a chance experiment to the number of trials of the experiment performed. so the difference is one is the total trials, and the other...well it depends on which definition you picked...
Why is important to perform several trials of an experiment?
becase it reduces the percent error and it gives a much better idea of what is the best result
What increases the validity of an experiment?
Repeated trials of said experiment.
Why do you have to have trials in an experiment?
so your answer is accurate
Is it possible to repeat an experiment with the same number of trials in each and get a different experimental probability for each experiment?
yes because a quarter has 2 sides but flipping it you dont have a 100%chance if it lands on the same side
Definition of Repeated Trials?
It's when you repeat an experiment over and over again to see whether you'll get the same results all the time, some of the time, or never. Being able to predict what's going to happen is usually seen as proof of that your theory about how things work is correct.
Why are multiple trials important when carrying out an experiment?
So the experiment's results are more reliable
How many trials is considered to be acceptable in an experiment?
4
What is the minimum number of trials for an experiment to be valid?
3
