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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.
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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.
The analysis of a data gathered during a particular experiment is necessary in order to?
Draw a valid conclusion for that experiment.
What must an experiment have to ensure it is valid?
To ensure an experiment is valid, it must have a clear hypothesis, controlled variables, and a reliable method for data collection. Random assignment of subjects helps reduce bias, while replication of the experiment allows for verification of results. Additionally, appropriate sample sizes enhance the reliability of the findings, ensuring that results can be generalized to a larger population.
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 do you think its important to repeat an experiment?
to make the experiment more reliable
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.
What is the difference between a valid test and a reliable test?
Reliable indicates that each time the experiment is conducted, the same results are obtained (accuracy). Valid indicates the experiment (or test) has controlled variables and used an appropriate method/model.
What word describes the steps used in an experiment?
The word is "methodology." It refers to the systematic approach or procedure followed in conducting an experiment to achieve reliable and valid results.
What are the components needed in order for an experiment to be valid?
For an experiment to be valid, it needs a control group to compare results, random assignment of participants to groups to minimize bias, manipulation of an independent variable to observe its effect, and reliable measures to accurately record outcomes.
Is a reliable test necessarily valid?
In my view reliable test is always valid.
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.
Is it possible for an operational definition to be valid but not reliable?
Is it possible for an operational definition to be valid but not reliable
The analysis of a data gathered during a particular experiment is necessary in order to?
Draw a valid conclusion for that experiment.
What must an experiment have to ensure it is valid?
To ensure an experiment is valid, it must have a clear hypothesis, controlled variables, and a reliable method for data collection. Random assignment of subjects helps reduce bias, while replication of the experiment allows for verification of results. Additionally, appropriate sample sizes enhance the reliability of the findings, ensuring that results can be generalized to a larger population.
What should the classical experiment provide the researcher with?
A classical experiment should provide the researcher with reliable and valid data to test a hypothesis. It should allow the researcher to establish cause-and-effect relationships and draw meaningful conclusions based on the results.
What is the definition of Valid Experiment?
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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.
