Control Limits and Specification Limits are terms that mean the same thing and are used interchangeably. True False Question 3 ( 2 points) When eliminating out of control data points on X-bar and R charts, it is best to only discard the data points that are out on the specific chart, as opposed to discarding data points on both charts even if they are only out on one of them. True False The primary concept that makes control charts work is the: Normal Distribution Theorem Central Limit Theorem Bayes' Theorem Chebyshev's Theorem Question 5 (2 points) The measure of actual process capability is: Control Charts Cp Cpk Specification Limits