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LSSGB: Which of the following is not an advantage of control charts?

OPTIONS They can detect trends of statistical significance They provide straightforward, easily interpreted information They provide an ongoing measure of process capability They can detect special causes of variation ANSWER They provide straightforward, easily interpreted information EXPLANATION Note that a negative response is requested. The...
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LSSGB: Find the Probability

The probability of a train arriving on time and leaving on time is 0.8. The probability of the same train arriving on time is 0.84. The probability of this train leaving on time is 0.86. Given the train arrived on time, what is the probability...
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