Question 1
Which of the following is true regarding the process capability index C
pk?
◦ A C
pk index value of 1 is ideal, meaning all units meet specifications.
◦ The smaller the C
pk, the more units meet specifications.
◦ The larger the C
pk, the more units meet specifications.
◦ Positive values of the C
pk index are good; negative values are bad.
◦ The C
pk index can only be used when the process centerline is also the specification centerline.
Question 2
If the C
pk index exceeds 1
◦ the x-bar chart must indicate that the process is in control.
◦ σ must be less than one-third of the absolute value of the difference between each specification and the process mean.
◦ the process is capable of Six Sigma quality.
◦ the process is characterized as "not capable."
◦ the AQL must be smaller than the LTPD.
Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai
Heat Index
Wind Chill Index
Index card tickler file.
NCC MERP Index for categorizing medication errors algorithm.
Air Quality Index