List and describe the 5 possible errors inherent in reporting any phenomenon.
Added by Alejandro P.
Step 1
- Measurement Error: This occurs when the data collected does not accurately represent the true value of the phenomenon being measured. - Sampling Error: This error arises when the sample selected for study is not representative of the entire population, leading Show more…
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4) List, at least 5, reasons for the error that might occur in the Reynold number experiment.
Adi S.
The accuracy of information provided in a research paper is crucial, as important life changing decisions can be made on the basis of available scientific information, so errors in research must be minimized to ensure reliability of the information discovered by the researcher. There are random and systematic errors: random errors are errors that have a random distribution and the cause may be unknown. Systematic errors are repetitive and consistent, caused by incorrect use of experimental equipment. There are 3 types of causes of systematic error: Researcher's error, Instrument error and Analysis method error. Researcher’s error is as a result when the researcher is careless or ignorant when conducting the research which lead to error Instrument error happens when there is a fault in the equipment used or the equipment has not been serviced or calibrated thus producing inaccurate results Analysis method error: this error occurs when the researcher fails to adequately plan their research, not controlling their variables to at least one to improve the accuracy of their research. comment on the above information
Amman Z.
R. Scientific errors are factors that could have contributed to the uncertainty in the outcome of your experiment. Could measurements have been more accurate? Could you have performed more trials? Could environmental factors, such as the lab's lighting or temperature, have had an effect? State these possible sources of error and analyze or estimate how much they may have affected your results.
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