Question: Construct a control chart for determining whether four machines, all producing the same product, are in control with regard to a particular quality attribute. Accordingly,

Construct a control chart for determining whether
Construct a control chart for determining whether four machines, all producing the same product, are in control with regard to a particular quality attribute. Accordingly, she inspected 1,000 units of output from each machine in random samples, with the following results Machine Total Defectives #1 23 #2 15 #3 29 #4 13 Assume 95% control limits. State your answer to two decimal places (X,XX) The upper control limit is The upper control limit is

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