Question
A bottled water distributor wants to estimate the amount of water contained in 1 1-gallon bottles purchased from a nationally known water bottling company. The
A bottled water distributor wants to estimate the amount of water contained in 1
1-gallon bottles purchased from a nationally known water bottling company. The water bottlingcompany's specifications state that the standard deviation of the amount of water is equal to gallon. A random sample of 50 bottles isselected, and the sample mean amount of water per 1-gallon bottle is 0.996 gallon. Complete parts(a) through(d).
a. Construct a 99% confidence interval estimate for the population mean amount of water included in a1-gallon bottle.
___less than or equals mu less than or equals ___
(Round to five decimal places asneeded.)
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