Answered You can hire a professional tutor to get the answer.

QUESTION

A machine dispenses potato chips into bags that are advertised as containing one pound of product. To be on the safe side, the machine is supposed to...

A machine dispenses potato chips into bags that are advertised as containing one pound of product. To be on the safe side, the machine is supposed to be calibrated to dispense 16.07 ounces per bag, and from long time observation, the distribution of the fill-weights in known to be approximately normal and the process is known to have a standard deviation of 0.15 ounces.

If the machine is properly calibrated, what is the proportions of bags will be underweight?

A) 0.32       B) 0.18           C) 0.25            D) 0.11

*** Can someone please walk me through this problem step by step? I am unable to find N (sample size) and x-bar to properly solve the problem. The way previous tutors have solved it does not help. I learned how to solve related problems with the rejection region, p-value and confidence interval.*****

Show more
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question