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There are several ways to make an experiment more valid. For example, one should always make any experiment repeatable, and they should conduct several trials before publishing results or coming to conclusions.
Wiki User
∙ 9y ago
Wiki User
∙ 13y ago- Repeating the experiments in your laboratory/office
- Repeating the experiments in another laboratory by another specialist
- Comparing the results with anterior published data to identify some differences
- Comparing the results with the data expected from a preexisted theory
- Statistical analysis of the data
and use also the common sense !
Wiki User
∙ 11y agoWe only know that the results of an experiment are valid when other scientists are able to obtain the same (or equivalent) results. So, if the experiment is interesting, and it is carefully conducted and written up and published, other scientists will be interested in confirming your results.
Wiki User
∙ 7y agoIf you perform an experiment multiple times, and get the same (or similar) results, then the confidence increases that the results are valid. Accurate recording is important, so that conditions which produces the result can be repeated, and others can also reproduce the experiment and get the same result.
Wiki User
∙ 7y agoThere are several methods:
- try to ensure that any factor that can affect the outcome is controlled, and if that is not possible, record its values so that the factor can be included in the analysis.
- try to minimise measurement errors by calibrating all measuring devices before the experiment and check afterwards.
- try to eliminate researcher bias by making the experiment double-blind.
- ensure that you have a competent person to conduct the experiment and to analyse the results.
- repeat the experiment and take the average result.
Wiki User
∙ 13y agoRepeat the experiment several times and compare the data to make sure it's generally the same data every time the experiment is repeated.
Wiki User
∙ 13y agorepeat the experiment at least three times to gain valid results :)
Wiki User
∙ 11y agoThe results of an experiment are valid when they can be repeated by other scientists doing the same experiment.
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What would make experimental results more reliable?
performing the experiment multiply times.
Why are multiple trials important when carrying out an experiment?
So the experiment's results are more reliable
Why do you think its important to repeat an experiment?
to make the experiment more reliable
Which shows that the results of an experiment are reliable?
An experiment in which the results are repeatable....apex
Scientist conduct multiple trials of their of their experiment because?
connections academy this is cheating this is your science test! I took the same test
Why do you perform numerous trials of an experiment?
to make your results more reliable
How do you improve the accuracy of the experiment impact of a jet?
it is by repeating the experiment a few times which make the results more reliable
What would make experimental results more reliable?
performing the experiment multiply times.
Why are multiple trials important when carrying out an experiment?
So the experiment's results are more reliable
Why do you think its important to repeat an experiment?
to make the experiment more reliable
What change would make the data from this experiment more reliable?
i think to make i more reliable i would add more stuff to it
How will repeating an experiment make the results more accurate?
because then you realize what you did wrong and fix it.
Mendel used more than 28000 pea plants in his experiment. How does this large sample size make his results more reliable?
it made his actual results approach the results predicted by probability
Which shows that the results of an experiment are reliable?
An experiment in which the results are repeatable....apex
How did Mendel's large sample size make his results more reliable?
it made his actual results approach the results predicted by probability.
How do you make an accurate experiment?
To make an experiment more accurate you would have to repeat the experiment 3-5 more times to make it reliable and also you would do what Liverpool college do and compare the answers with other people in the class, community or teacher.
When using the least-squares line for prediction are results more reliable for extrapolation or interpolation?
The results are more reliable for interpolation .
