As part of an insurance company’s training program, participantslearn how to conduct an analysis of clients’ insurability. The goalis to have participants achieve a time in the range of 32 to 47minutes. Test results for three participants were: Armand, a meanof 36.0 minutes and a standard deviation of 3.0 minutes; Jerry, amean of 34.0 minutes and a standard deviation of 3.0 minutes; andMelissa, a mean of 39.5 minutes and a standard deviation of 3.0minutes.
a.Which of the participants would you judge tobe capable? (Do not round intermediate calculations. Roundyour answers to 2 decimal places.)
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Participants | Cpk | Cp | Capable ? |
Armand | | |   (Click toselect)   Yes   No |
Jerry | | |   (Click toselect)   No   Yes |
Melissa | | |   (Click toselect)   Yes   No |
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b.Can the value of the Cpk exceed thevalue of Cp for a given participant?