PLANT PHYSIOLOGY
PLANT GROWTH
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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it gives the same result when you repeat the entire experiment.
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it gives the different result when you repeat the entire experiment.
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it is not fair if we repeat the entire experiment.
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it means there is erorr with the experiment
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Detailed explanation-1: -Repeatability is a measure of the likelihood that, having produced one result from an experiment, you can try the same experiment, with the same setup, and produce that exact same result.
Detailed explanation-2: -Results are RELIABLE if the experiment is repeated the results are the same (within an acceptable margin of error). Repetition will only determine reliability it will NOT improve it. Reliability can be improved by carefully controlling all variables (except the experimental variables!!)
Detailed explanation-3: -Why is the ability to repeat experiments important? Replication lets you see patterns and trends in your results. This is affirmative for your work, making it stronger and better able to support your claims. This helps maintain integrity of data.
Detailed explanation-4: -Getting the same result when an experiment is repeated is called replication. If research results can be replicated, it means they are more likely to be correct. Repeated replication of investigations may turn a hypothesis into a theory.
Detailed explanation-5: -Test reliability. Reliability refers to how dependably or consistently a test measures a characteristic. If a person takes the test again, will he or she get a similar test score, or a much different score? A test that yields similar scores for a person who repeats the test is said to measure a characteristic reliably.