question archive The amount of fill in a half-liter (500 ml) soft drink bottle is normally distributed
The amount of fill in a half-liter (500 ml) soft drink bottle is normally distributed
Subject:MathPrice: Bought3
The amount of fill in a half-liter (500 ml) soft drink bottle is normally distributed. The process has a standard deviation of 4.0 ml. The mean is adjustable.
(a) Where should the mean be set to ensure a 95 percent probability that a half-liter bottle will not be underfilled? (Round your answer to 2 decimal places.)
(b) Where should the mean be set to ensure a 99 percent probability that a half-liter bottle will not be underfilled? (Round your answer to 2 decimal places.)
(c) Where should the mean be set to ensure a 99.9 percent probability that a half-liter bottle will not be underfilled? (Round your answer to 2 decimal places.)
