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 *- 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. Oa. 1.0959 s u s 1.1041, required sample size be increased to 69 samples Ob. 1.0986 su s 1.1014, required sample size be increased to 69 samples Oc 1.0959 SH S 1.1041, required sample size be increased to 272 samples O d. NONE
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 *- 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. Oa. 1.0959 s u s 1.1041, required sample size be increased to 69 samples Ob. 1.0986 su s 1.1014, required sample size be increased to 69 samples Oc 1.0959 SH S 1.1041, required sample size be increased to 272 samples O d. NONE
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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
* - 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.
O a.1.0959 su s 1.1041, required sample size be increased to 69 samples
Ob. 1.0986 su s 1.1014, required sample size be increased to 69 samples
Oc 1.0959 SH S 1.1041, required sample size be increased to 272 samples
O d. NONE
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