Accuracy & Precision | Control Charts | Measurement System Analysis (MSA) | Quality Control Tools

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Accuracy & Precision | Control Charts | Measurement System Analysis (MSA) | Quality Control Tools | Statistical Process Control | SPC | Lean Six Sigma | Total Quality Management

Accuracy and Precision are two very important concepts and must be clearly understood for measurement system analysis (MSA) or statistical process control (SPC).
Accuracy and precision can be maintained by removing the equipment or operator error while taking measurements.
The mean chart helps to maintain the process accuracy and the range chart helps to maintain the process precision.

ACCURACY
Accuracy is defined as the closeness of the average value to the target or standard value.

PRECISION
Precision is defined as the closeness of individual observations measured by an operator with the same instrument.

CHAPTERS:
0:00 Introduction
0:17 Objective
7:25 Archer's Bow Target Analogy
10:26 Mean Chart and Accuracy
12:10 Range Chart and Precision...

#accuracy #precision #measurement #shakehandwithlife #msa #measurements

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