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What else can I help you with?
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.
The analysis of a data gathered during a particular experiment is necessary in order to?
Draw a valid conclusion for that experiment.
What is the definition of Valid Experiment?
cheese
What is the minimum number of trials for an experiment to be valid?
3
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.
What does 'tell it to Sweeney' mean?
It means: go tell it to someone who'll believe it.
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 an experiment in which only one factor is allowed to vary?
A valid one. An experiment cannot conclusively prove anything if more than one independent variable is altered at a time. That being said, many dependent variables could show change and the experiment would still be valid, as long as only one independent variable was altered at a time. An experiment that changes only one variable at a time is called a controlled experiment.
Can a experiment be reliable and not valid?
Yes, an experiment can be reliable but not valid. Reliability refers to the consistency of the results when the experiment is repeated under the same conditions, while validity assesses whether the experiment measures what it is intended to measure. For instance, a poorly designed experiment may produce consistent results (reliable) but may not accurately reflect the true relationship between the variables being studied (not valid). This highlights the importance of both concepts in research design.
What makes a valid experiment?
A valid experiment is characterized by a clear hypothesis, a control group for comparison, random assignment of participants, and the ability to replicate the results. It should also have ethical considerations and controls in place to minimize bias and confounding variables.
What steps are involved in making a valid conclusion?
Scientists use the data from an experiment to evaluate the hypothesis and draw a valid conclusion.
How do you make a test more valid?
In a valid experiment all the variables are kept the same apart from those being investigated.
