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Two technicians are explaining how to measure waste-gate movement. Technician A says that you apply a calibrated amount of air pressure to the waste-gate actuator, usually around 100 psi. Technician B says that you compare maximum boost pressure to the manufacturer's specifications to determine waste-gate operation threshold. Who is right?
Statistic
A number that describes a characteristic of a sample, derived from the data that the sample contains.
Range
The difference between the highest and lowest values in a dataset.
Variances
Measures of the dispersion or spread of a set of data points around their mean value.
Mean
The arithmetic average of a set of numbers, calculated by adding all the numbers together and then dividing by the count of the numbers.
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