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
, can you reject the claim that the machine is functioning properly? Justify your answer. (Assume that the variables are approximately normally distributed.) 
A)
,
; There is evidence to reject the claim that the machine is working properly.
B)
,
; There is evidence to reject the claim that the machine is working properly.
C)
,
; There is not enough evidence to reject the claim that the machine is working properly.
D)
,
; There is evidence to reject the claim that the machine is working properly.
Correct Answer:
Verified
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