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

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
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.
a. 1.0959 su s1.1041, required sample size be increased to 272 samples
Ob. 1.0986 Su S 1.1014, required sample size be increased to 69 samples
Oc 1.0959 Su S 1.1041, required sample size be increased to 69 samples
O d. NONE
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. a. 1.0959 su s1.1041, required sample size be increased to 272 samples Ob. 1.0986 Su S 1.1014, required sample size be increased to 69 samples Oc 1.0959 Su S 1.1041, required sample size be increased to 69 samples O d. NONE
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman