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A customer brings an old PC to a computer repair shop and asks for advice with regard to its repair or replacement. The PC has numerous errors during the boot process and is running a very outdated operating system. Which of the following should the technician do?
Measurements
The process or the result of determining the size, length, or amount of something, typically by comparison with a standard unit.
Sample Mean
The average of a set of numerical values, taken from a sample of a larger population.
Construction Workers
Laborers who specialize in constructing, repairing, and maintaining buildings and other physical structures.
Variance
A statistical metric that quantifies the degree to which individual numbers in a dataset differ from the dataset's mean.
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