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Scientists do multiple trials and find the mean of the trials to make their results reliable-this eliminates the impact any anomalies may have.
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∙ 11y ago
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What are trials in an experiment?
Trials are the amount of times a certain experiment is repeated.
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
After the scientist makes a hypothesis they perform a to collect data?
the answer is the scientist designs a scientific inquiry
Why is the answer repeated trials to in order to increase the validity reliability of your experiament?
Repeated trials can be used to ensure the precision of your results. For example, let's say you are measuring a substance with a scale. You can measure the same amount multiple times to ensure your scale is working properly, and to verify the level of precision the scale is using.Repeated trials can also be used to control for variables. For example, if you are performing a chemical reaction, you could repeat the experiment with varying levels of humidity in the air to see the effect it has on the reaction.Repeated trials by multiple scientists can be used to verify the accuracy of the data reported by another scientist. When a scientist publishes the results of an experiment, other scientists can attempt to reproduce the experiment to verify its legitimacy.
A scientist performs an experiment The results of the experiment disagree with a scientific theory The scientist repeats the experiment several times and gets the same results The scientist then?
The scientific theory should be changed.
What are trials in an experiment?
Trials are the amount of times a certain experiment is repeated.
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
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
What options does a scientist have if experiment does not support hypothesis?
a scientist can do another experiment or change their hypothesis.
After the scientist makes a hypothesis they perform a to collect data?
the answer is the scientist designs a scientific inquiry
Why is the answer repeated trials to in order to increase the validity reliability of your experiament?
Repeated trials can be used to ensure the precision of your results. For example, let's say you are measuring a substance with a scale. You can measure the same amount multiple times to ensure your scale is working properly, and to verify the level of precision the scale is using.Repeated trials can also be used to control for variables. For example, if you are performing a chemical reaction, you could repeat the experiment with varying levels of humidity in the air to see the effect it has on the reaction.Repeated trials by multiple scientists can be used to verify the accuracy of the data reported by another scientist. When a scientist publishes the results of an experiment, other scientists can attempt to reproduce the experiment to verify its legitimacy.
A scientist performs an experiment The results of the experiment disagree with a scientific theory The scientist repeats the experiment several times and gets the same results The scientist then?
The scientific theory should be changed.
A scientist does an experiment The results of the experiment disagree with a major scientific theory What should the scientist do?
Analyze the experiment to decide whether the results were flawed.
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
