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An experiment should be repeated for two reasons. The first is that you want to be sure that your results stay the same. If they are different the second time then it shows that the result are not constant, and therefore cannot be used to prove a point. The second is that other should be able to repeat it to make sure that your did not make up your results.
In case there was something that you didn't foresee that may have skewed your results. You want to test multiple times to insure accuracy.
Imagine if you were testing to see how far you could throw a football and you only tried once and you threw it 60 yards (but you didn't notice that there was a gust of wind that helped your throw). Then you went to the football game thinking you could throw the ball 60 yards when there was no wind?
You could end up under throwing your receiver by a good 5 or 10 yards, leaving it for an easy pick for the free safety, who then returns it for a touchdown and you lose the game.
When new information is discovered during the first time the scientific method is used but doesn't find the necessary answer, the information can be used for the second time, finding more and more observations leading to an answer.
To reduce Random and Systematic errors that may have occured during the experiment, by taking their average. This can get the most accurate value.
to make sure that when someone else does the experiment that they get the same answer or results as you do.
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Why might a scientist need to repeat a step in scientific method?
So he/she could look at the data again if something goes wrong.
When might a scientist use a model as a research method?
A scientist might use a model as a research method for a few reasons. This model could tell the scientist how something moves for example.
Why might a scientist reject a scientific theory?
there might not be enough proof
When might a scientist use a model as research method?
to get a bona
Which activity might a scientist do as part of the scientific process?
observe the natural world
Why might a scientist need to repeat a step in scientific method?
So he/she could look at the data again if something goes wrong.
Why might a scientist need to repeat a step in method?
So he/she could look at the data again if something goes wrong.
Why might a scientists need to repeat a step in scientific method?
So he/she could look at the data again if something goes wrong.
Why might scientist repeat an experiment?
Scientists repeat their experiments because to make sure that their results are correct.
When might a scientist use a model as a research method?
A scientist might use a model as a research method for a few reasons. This model could tell the scientist how something moves for example.
Why might a scientist reject a scientific theory?
there might not be enough proof
When might a scientist use model as a research method?
to get a bona
When might scientist use a model as a research method?
to get a bona
When might a scientist use a model as research method?
to get a bona
Why might one scientist repeat the work of another?
A scientist might repeat the work of another to verify the results for accuracy and reliability, to build upon the previous research and validate its findings, or to identify any potential errors or biases in the original study.
What is a Valid reason why a scientist might reject a scientific theory?
its to old
What is a valid reason a scientist might reject a scientific theory?
It is to old
