A machine fills 12-ounce bottles with soda. For the machine to function properly, the standard deviati on of the sample must be less than or equal to 0.02 ounce. A sample of 8 bottles is selected, and the number of ounces of soda in each bottle is given. At a = 0.05, can you reject the claim that the machine is functioning properly? Justify your (Assume that the variables are approximately normally distributed.) 12.04 11.91 11.91 11.91 11.91 11.97 12.01 12.06

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A machine fills 12-ounce bottles with soda. For the machine to function properly, the
standard deviation of the sample must be less than or equal to 0.02 ounce. A sample of
8 bottles is selected, and the number of ounces of soda in each bottle is given. At
a = 0.05, can you reject the claim that the machine is functi oning properly? Justify your :
(Assume that the variables are approximately normally distributed.)
12.04 11.91
11.91
11.91
11.91
11.97
12.01
12.06
Transcribed Image Text:A machine fills 12-ounce bottles with soda. For the machine to function properly, the standard deviation of the sample must be less than or equal to 0.02 ounce. A sample of 8 bottles is selected, and the number of ounces of soda in each bottle is given. At a = 0.05, can you reject the claim that the machine is functi oning properly? Justify your : (Assume that the variables are approximately normally distributed.) 12.04 11.91 11.91 11.91 11.91 11.97 12.01 12.06
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