A beverage machine is adjusted to release a certain amount of syrup into a chamber where it is mixe with carbonated water. A random sample of 25 beverages was found to have a mean syrup content o x1.10 fluid ounce and a standard deviation of s 0.010 fluid ounce. Find a 95% confidence interval on the mean volume of syrup dispensed. How many beverage samples are needed for the error to be at most 0.0025 fluid ounce? Include your solutions. O a. 1.0959 su s1.1041, required sample size be increased to 272 samples Ob. 1.0986 su S1.1014, required sample size be increased to 69 samples Oc.1.0959 SH S1.1041, required sample size be increased to 69 samples O d. NONE

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