as part of an insurance companys training program, particupaants learn how to conduct an analysis of...

as part of an insurance companys training program, particupaants learn how to conduct an analysis of clients insurability. the goal is to have participants achieve a time in the range of 32 to 47 minutes. armand a mean of 37, and a standard deviation of 3.0, jerry a mean of 37.0 minutes and a standard deviation of 2.0. melissa a mean of 39.5 minutes and a standard deviation of 1.8 minutes.

cpk? cp? and if they are capable

Solutions

Expert Solution

Answers in BOLD:

LCL=32, UCL= 47

Process is capable is Cp is more than 1

	mean	Standard deviation-sd	Cp= (UCL-LCL)/6sd	Cpk= Min [(mean-LCL)/3sd; (UCL-mean)/3sd]	Capability
Armand	37	3	0.8333	0.5556	Not capable
Jerry	37	2	1.2500	0.8333	Capable
Melissa	39.5	1.8	1.3889	1.3889	Capable

keosha answered 1 year ago

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