A bottler of soft drinks packages cans in six-packs. Suppose that the fill per can has an approximate normal distribution with a mean of 11 fluid ounces and a standard deviation of 0.3 fluid ounces.
(a)
What is the distribution of the total fill for a case of 24 cans? (Round your standard deviation to four decimal places.)
mean standard deviation
(b)
What is the probability that the total fill for a case is less than 261 fluid ounces? (Round your answer to four decimal places.)
(c)
If a six-pack of soda can be considered a random sample of size
n = 6
from the population, what is the probability that the average fill per can for a six-pack of soda is less than 10.6 fluid ounces? (Round your answer to four decimal places.)
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