Amachine fills 12-ounce bottles with soda. in order for the machine to function properly, the standard deviation of the sample must be less than or equal to 0.03 ounce. a sample of eight bottles is selected and the number of ounces of soda in each bottle is given below. at a=0.05, can we reject the claim that the machine is functioning properly? assume that the variable is normally distributed.12.03 12.10 12.02 11.9812.00 12.05 11.97