Test the hypothesi

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
Topic Video
Question
4.16. Two machines are used for filling glass bottles with
a soft-drink beverage. The filling processes have
known standard deviations o = 0.010 liter and
00gani
bas 02 = 0.005 liter, respectively. A random sample of
L n =
%3D
%3D
25 bottles from machine 1 and n, = 15 bottles
%3D
inome from machine 2 results in average net contents of
10.0 X1 = 2.03 liters and x = 2.07 liters.
ieno (a) Test the hypothesis that both machines fill to the
o nelo Same net contents, using a = 0.05. What are
dgno bl your conclusions?
bong
%3D
(b) Find the P-value for this test. um
ogv (C) Construct a 95% confidence interval on the dif-
ference in mean fill volume.
Transcribed Image Text:4.16. Two machines are used for filling glass bottles with a soft-drink beverage. The filling processes have known standard deviations o = 0.010 liter and 00gani bas 02 = 0.005 liter, respectively. A random sample of L n = %3D %3D 25 bottles from machine 1 and n, = 15 bottles %3D inome from machine 2 results in average net contents of 10.0 X1 = 2.03 liters and x = 2.07 liters. ieno (a) Test the hypothesis that both machines fill to the o nelo Same net contents, using a = 0.05. What are dgno bl your conclusions? bong %3D (b) Find the P-value for this test. um ogv (C) Construct a 95% confidence interval on the dif- ference in mean fill volume.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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