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Why is it important to use the correct number of signific digits when reporting the resulf of an experiment?
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What could happen if a scientist does not conduct a controlled variable?
you might not get the experiment correct (:
A hypothesis is the correct explanation for some scientific question?
no a hypothesis is your guess of what the outcome is going to be in your experiment. For example. My experiment's question is to see what happens when I mix salt with water. My Hypothesis is the salt will float. Now the correct outcome is the salt sinked. I hope I helped you.
Is it appropriate to estimate numeric measurements in a scientific investigation?
No because you have to have the exact measurement to be correct, what if someone were to come back and redo your experiment and then had a different outcome?
How many variables do a well designed experiment contain?
Well according to my scientifical calculations i believe the correct answer is three. Thank you very much.
One of the most important responsibilities derivative classifiers have is to analyze and correct?
false
Why do scientists identify sources of error in their experiment?
this is important to be her formula is correct.
You are reporting to Rick. you are reporting for Rick. which sentence is correct?
The first one is correct, the second one, the 'y' should be capitalized.
What is objective reporting?
Reporting being done without opinion or bias
What is scientific inquiry in communicating?
Communicating would be to tell the research of what the experiment is going to be unless a hypotheses is correct for an experiment.
What is the correct definition for controlled experiment?
the answer is a experiment that is controlled
What is tested in an experiment?
A hypothesis is tested by an experiment. A hypothesis is an estimate or guess about an outcome. The experiment proves whether the hypothesis is correct or not correct.
What best explains why it is important to clean up a liquid spill that occurs during a science experiment?
Students could slip on the liquid correct
Is it correct to say 'You performed the experiment'?
Yes, that is a grammatically correct sentence.
Two reason why an experiment might not support a hypothesis even when the hypothesis is correct?
An experiment might not support a hypothesis even if the hypothesis is correct because if the conclusion
How are accuracy and precision important?
Accuracy is whether or not the average of all of the trials in a specific experiment is equal to the intended amount--it may have been given to you or you may have to do some calculations to determine the correct amount. Accuracy is important in an experiment so one can come up with the correct answer. One one to deter from having accurate measurements is having random or systematic errors (random=fault on experimenter's behalf, systematic=error in calibration of an istrument). Precision, on the other hand, entails the reproducibility of an experiment. This just means that all trial results were fairly close to each other. This does not necessarily mean the experiment was accurate, however, as precise measurements can be all close to each other but far away from the intended result. This could be the result of a systematic error. Accuracy and precision are both important to have in an experiment as it ensures both a correct result and reproducibility.
Why would a scientist redo an experiment?
to make sure its correct
Can you explain why the hypotheses are not correct?
hypothesis is what you believe you will discover in an experiment
