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 X = 1.10 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. a, NONE O b. 1.0986 su S 1.1014, required sample size be increased to 69 samples O. 1.0959 < u s1.1041, required sample size be increased to 272 samples O d. 1.0959 < µ S 1.1041, required sample size be increased to 69 samples

MATLAB: An Introduction with Applications
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A beverage machine is adjusted to release a certain amount of syrup into a chamber where it is mixed
with carbonated water. A random sample of 25 beverages was found to have a mean syrup content of
i = 1.10 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.
a. NONE
O b. 1.0986 < µ < 1.1014, required sample size be increased to 69 samples
O. 1.0959 < u s1.1041, required sample size be increased to 272 samples
O d. 1.0959 < µ < 1.1041, required sample size be increased to 69 samples
Transcribed Image Text:A beverage machine is adjusted to release a certain amount of syrup into a chamber where it is mixed with carbonated water. A random sample of 25 beverages was found to have a mean syrup content of i = 1.10 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. a. NONE O b. 1.0986 < µ < 1.1014, required sample size be increased to 69 samples O. 1.0959 < u s1.1041, required sample size be increased to 272 samples O d. 1.0959 < µ < 1.1041, required sample size be increased to 69 samples
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