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To be considered valid, the results of a scientific experiment must be reliable, reproducible, and based on sound methodology. This involves using appropriate controls, ensuring sample size is adequate, and minimizing biases. Additionally, the experiment should be peer-reviewed and subjected to scrutiny by the scientific community to confirm its findings. Ultimately, validity is established when results consistently align with established scientific principles and can be replicated by others.
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Discuss why experimental results must be reproducible in order to be considered valid?
If the experiment is not reproducible, no one can perform the experiment independently to confirm the results.
Which procedure must be followed for the results of an experiment to be considered valid?
A valid experiment is the one which is done on the basis of some facts and figures. The experiment which has a good statistical analysis is known to be valid experiment.step 3.
Which steps of the scientific method do you perform after you from a hypothesis?
After forming a hypothesis, the next steps in the scientific method are to design and conduct an experiment to test the hypothesis, collect and analyze data from the experiment, and finally draw conclusions based on the results. If the results support the hypothesis, it may be considered valid; if not, the hypothesis may need to be revised or rejected. Additionally, the findings should be communicated to others for further validation and exploration.
What does a reliable experiment mean?
A reliable experiment is one that can be proven or has been worked out several times giving valid or dependable results.
How can you make experiment results more reliable?
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.
Discuss why experimental results must be reproducible in order to be considered valid?
If the experiment is not reproducible, no one can perform the experiment independently to confirm the results.
What does a valid experiment must include?
a control group and statistical analysys of the resultsalso, to be considered valid, the results of a scientific experiment must be repeatable and still proven correct.
Which procedure must be followed for the results of an experiment to be considered valid?
A valid experiment is the one which is done on the basis of some facts and figures. The experiment which has a good statistical analysis is known to be valid experiment.step 3.
Why is it important for a hypothesis to be testable in order to conduct a valid scientific experiment?
It is important for a hypothesis to be testable in order to conduct a valid scientific experiment because testability allows researchers to gather evidence that either supports or refutes the hypothesis. This helps ensure that the results of the experiment are reliable and can be used to draw meaningful conclusions about the natural world.
What The exact same experiment was conducted 17 times. how many times should the results have been similar for them to be valid?
For the results of the experiment to be considered valid, a commonly accepted threshold is that they should be similar at least 70-80% of the time. This means that out of 17 trials, the results should align in at least 12 to 14 instances. Consistency in these results would bolster the reliability and validity of the experiment's findings.
Is it true that an experiment must follow sound scientific principles for its results to be interpreted?
Yes, for an experiment's results to be valid and reliable, it must adhere to sound scientific principles such as having a clear hypothesis, using appropriate controls, ensuring reproducibility, and analyzing data accurately. Without following these principles, the results may be skewed or unreliable.
Which steps of the scientific method do you perform after you from a hypothesis?
After forming a hypothesis, the next steps in the scientific method are to design and conduct an experiment to test the hypothesis, collect and analyze data from the experiment, and finally draw conclusions based on the results. If the results support the hypothesis, it may be considered valid; if not, the hypothesis may need to be revised or rejected. Additionally, the findings should be communicated to others for further validation and exploration.
To be a valid scientific experiment the results must be?
replicable, meaning that they can be reproduced by others following the same procedure. The results should also be objective and unbiased, allowing for accurate interpretation and analysis. Additionally, the experiment should be conducted with proper controls and variables to ensure validity.
What is bias in a scientific investigation?
Bias in a scientific investigation usually comes in the form of wanting a particular result. This can skew with the process, doing things that an objective experiment would never do, such as only choose certain results as valid.
Why a control needed in a valid experiment?
A control is needed in a valid experiment because without controls then more then one variable is being tested. This can mess up the results.
How can you tell if the conclusion from an experiment is valid?
If you documented all your results, had a partner, had a witness, completed the experiment many times with the same results, and tested the experiment on the proper things then this would be good validation.
Why must the parameters of a scientific experiment be controlled?
If the parameters are not controlled in a scientific experiment, then one cannot be sure what the variables are. Unless you conduct the experiment in a closed environment with only only one variable, one's results can be confusing and inconclusive.
