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Bias occurs when scientists' expectations change how the results of an experiment are viewed.
because if you want to re-do it or test something, you have to do it exactly the same each time, or you're liable to get different results each time.
Each step of the experiment.
It is the thing that changes on each measurement in an experiment.
An experiment in which the results are repeatable....apex
In a probability experiment, various outcomes are possible and the experiment is conducted to observe which outcomes occur. The experiment is performed repeatedly to collect data and determine the likelihood or probability of each outcome happening. The results of the experiment are analyzed to understand and make predictions about future occurrences of the event.
Bias occurs when scientists' expectations change how the results of an experiment are viewed.
Bias occurs when scientists' expectations change how the results of an experiment are viewed.
Refraction occurs in the same 'direction' each time. The different colours are each refracted by different amounts. :)
proportion
because if you want to re-do it or test something, you have to do it exactly the same each time, or you're liable to get different results each time.
When conducting an experiment to show others as a demonstration, you will need to list each step you take in the process. This will show the audience the materials they need, the time involved and how each step is done.
yep
If it is the same experiment attached to link, you would need only 1 trial each unless you want to retry if there is more grain or shape distribution. There is no requirement for how many time in repeating experiment since it is observation experiment not measuring experiment.
To make sure that it yields the same result each time.
An Experiment with Time was created in 1927.
Bias occurs when scientists' expectations change how the results of an experiment are viewed.