A dimensional specification of the diameter of Type 1 dowel pin is 1.50 0.02/-0.01 inch. An extrusion process was created to fabricate this type of dowel pin. If a technician randomly picked up 20 fabricated dowel pins and measured their diameters. He got an average value of 1.492 inch with standard deviation 0.002. What is the process capability index(cpk) of this extrusion process

hi,

i'm 75% sure the answer is 1,1 to both lines.

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what is the model?

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %