How would you best describe to your client the difference between precision and accuracy?

A: Precision means the degree to which there is conformance to requirements. Accuracy refers to fitness for use.

B: Precision means the values of the repeated measurements are clustered and have little scatter. Accuracy means that the measured value is very close to the true value.

C: Precision is the degree to which the project quality assurance processes are being met. Accuracy is the degree to which the product meets customer specifications.

D: Precision is the ability to provide information to a six sigma level. Accuracy is the process of ensuring that the six sigma target is met.