If the lower-control limit of a P chart is negative, a. a ...

[washai]

If the lower-control limit of a P chart is negative,
 a. a mistake has been made in the computations
  b. use the absolute value of the lower limit
  c. it is set to zero
  d. None of these alternatives is correct.

Question 2

A control chart that is used when the output of a production process is measured in terms of the percent defective is
 a. a P chart
  b. an X bar chart
  c. a process chart
  d. None of these alternatives is correct.

[matt]

Answer to Question 1

C

Answer to Question 2

A

[washai]

Wow, this really help

[Sarahjh]

Thanks for the timely response, appreciate it