1. True or False: The central limit theorem justifies the common assumption that the distribution of...

1. True or False: The central limit theorem justifies the common assumption that the distribution of a
product’s parameters is normal.

2. True or false: An X bar chart with points falling above the upper control limit is in control.

3.True or False: One or more points that fall outside control limits indicates that a process is NOT capable

4. One-third of the units produced by a particular process step do not meet customer-specific tolerances.
Which of the following statements, in the language of SPC, is true?
__a. The process is in control.
__b. The process is out of control.
__c. The process is capable.
__d. The process is not capable.
__e. None of the answers are correct.

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Expert Solution

orchestra answered 1 year ago

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