Random errors
A) can be detected and avoided by properly calibrating instruments.
B) are generated by a number of unpredictable variations.
C) rarely occur in a properly designed experiment.
D) can be removed from the data set through proper statistical analysis.

Question

Quizplus · Accepted Answer

Random errors are unpredictable variations that can occur during an experiment, such as fluctuations in temperature or electrical interference. They cannot be completely avoided but can be minimized through careful experimental design and statistical analysis. While calibration of instruments can help reduce systematic errors, it does not necessarily address random errors. Random errors cannot be fully removed from the data set but can be accounted for through statistical measures such as calculating the mean and standard deviation.

Random Errors