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What distinguishes science from irrational belief is that scientific theories must be falsifiable. Falsifiability requires testing predictions which are made using scientific theory. A prediction that checks out adds support to the theory whereas a prediction that does not check out means that either the theory is faulty and needs modification (or scrapping), or that the theory was not used properly in making the prediction.
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∙ 8y ago
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What are two methods scientist use to test predictions?
Hypothesis and Prediction
Scientists can test predictions for situationsin which impossible or unethical to use experiments?
Correlations
Which word describes the tool we use to make predictions about offspring?
Pregnancy test?
How could you test a prediction?
This is a process wherein a forecast of events is based on observation. Predictions can reliable only when there is regularity in the changes observed. Predictions are also safe if the variables can be controlled or if there are less variables that can possibly affect predictions. One can predict what is to happen at a certain time when predictions are based on observations and past experience. Predictions, therefore, can be within or beyond observed events.Interpolation is a prediction made based on observed data, while extrapolation is a forecast beyond observed data.
How do scientists confirm predictions?
They test it. If it works, then they confirm that it's true. If it fails, then they confirm that it's false.
What does the term predictions mean?
of Predict
What is test bias?
The differences in test scores, or predictions from those scores, between two or more subgroups of the population that are matched on the underlying construct being measured.
Could a hypothesis be proved scientifically by testing its predictions if a different hypothesis made exactly the same predictions and why?
We could test our hypothesis by means of experimentation, Sorry if you didn't had the information you needed. I didn't understand your question.
How are astronomer limited when they design models of the universe?
The model has to match the observation. They sometimes make predictions on what is going to happen. The only certain test of there models is the test of the time.
By examing Scientist can test predictions for situations in which it is impossible or unethical to use experiments?
Scientists get a lot of data through observation.
Why is studying tornadoes important?
It is important to study tornadoes because in understanding them we can make better predictions of where and when they are likely to strike and issue better warnings.
What is a validity of a test test?
Validity of a test refers to the ability of test to test what it is supposed to test
