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The new heart valves cannot be used in surgery yet what trials must the scientists carry out?
the scientists must see if the heart valve is fully functional to work
Why do scientists perform three trials for their experiment?
Scientists perform three trials for their experiment to increase the reliability of their results. By conducting multiple trials, scientists can assess the consistency and reproducibility of their findings, reducing the impact of outliers or random variability. This approach helps to improve the confidence in the validity of the experimental results.
Why Do Scientists perform multiple trials of the same experiment?
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How do scientists make sure that their results are valid?
repeated trials
Why do scientist multiply trials in an experiment?
Scientists do multiple trials and find the mean of the trials to make their results reliable-this eliminates the impact any anomalies may have.
What is the best way to increase the validity of data in an experiment?
Get many scientists' opinions of the data. Measure data in SI units. Carry out two or fewer trials. Record only the most significant observations.
Is binomial distribution is characterized by situations that are analogous to coin tossing?
Yes it is. For a binomial, there must be a fixed number of trials, the probability must remain constant for trials, trials must be independent, and each outcome must be classified into 2 categories.
Why is it a good idea to carry out three trials?
to get a more accurate answer
Why is it important to carry out a large number of trials in determining probability?
If you only carry out a few trials, then how can you know how many times a particular situation will occur? One has to do a lot of trials in order to determine how many times that situation will happen so he can conclude the probability he's looking for.
Why do scientists perform multiple trials during experiments?
They make sure the result is right
Why do experiment need to be repeated?
Your experiment must be able to be repeated so you can conduct multiple trials, thus eliminating errors. It must also be able to be replicated so other scientists can repeat it themselves.
5. How many trials of each titration should you carry out in order to obtain dependable results?
It is recommended to carry out at least three trials of each titration to obtain dependable results. This allows for the calculation of an average value and helps to identify any outliers or inconsistencies in the data.
