Homework Help is Here – Start Your Trial Now!
Math
Statistics
deviations of fill volume are known to be o, = 0.10 fluid ounces and a, = 0.15 fluid ounces for the two machines, respectively. Two random samples of n1 =12 bottles from machine 1 and n2 = 10 bottles from machine 2 are selected, and the sample mean fill volumes are F, = 30.87 fluid ounces and = 30.68 fluid ounces. Assume normality and use a = 0.05. Find the value of (a) zo and (b) P-value. а. none O b. zo = 3.24, p-value = 0.0036 O c. zo = 2.34, p-value 0.0o06 O d. zo = 3.42, p-value = 0.0003 %3D

deviations of fill volume are known to be o, = 0.10 fluid ounces and a, = 0.15 fluid ounces for the two machines, respectively. Two random samples of n1 =12 bottles from machine 1 and n2 = 10 bottles from machine 2 are selected, and the sample mean fill volumes are F, = 30.87 fluid ounces and = 30.68 fluid ounces. Assume normality and use a = 0.05. Find the value of (a) zo and (b) P-value. а. none O b. zo = 3.24, p-value = 0.0036 O c. zo = 2.34, p-value 0.0o06 O d. zo = 3.42, p-value = 0.0003 %3D

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Two machines are used to fill plastic bottles with dishwashing detergent. The standard deviations of fill volume are known to be o, = 0.10 fluid ounces and o, = 0.15 fluid ounces for the two machines, respectively. Two random samples of n1 =12 bottles from machine 1 and n2 = 10 bottles from machine 2 are selected, and the sample mean fill volumes are I, = 30.87 fluid ounces and = 30.68 fluid ounces. Assume normality and use a = 0.05. Find the value of (a) zo and (b) P-value. а. none O b. zo = 3.24, P-value = 0.0036 z0 = 2.34, p-value = 0.0006 Oc. O d. zo = 3.42, p-value = 0.0003 %3D
Transcribed Image Text:Two machines are used to fill plastic bottles with dishwashing detergent. The standard deviations of fill volume are known to be o, = 0.10 fluid ounces and o, = 0.15 fluid ounces for the two machines, respectively. Two random samples of n1 =12 bottles from machine 1 and n2 = 10 bottles from machine 2 are selected, and the sample mean fill volumes are I, = 30.87 fluid ounces and = 30.68 fluid ounces. Assume normality and use a = 0.05. Find the value of (a) zo and (b) P-value. а. none O b. zo = 3.24, P-value = 0.0036 z0 = 2.34, p-value = 0.0006 Oc. O d. zo = 3.42, p-value = 0.0003 %3D
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar 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
SEE MORE TEXTBOOKS