A manufacturer of automobile products has developed a new wax and is interested in comparing the new wax with their standard wax to determine if the new wax will protect a car for a longer period of time. In order to make a comparison, both waxes are applied to five new cars respectively and exposed to the same environmental conditions. The results of the test are: Standard Wax New Wax ni =5 n2 = 5 X1 =86.80 hours of effectiveness X2 =92.40 hours of effectiveness s1 =2.88 hours %D s2 =2.49 hours Based upon this conclusion, the manufacturer can conclude that:
A manufacturer of automobile products has developed a new wax and is interested in comparing the new wax with their standard wax to determine if the new wax will protect a car for a longer period of time. In order to make a comparison, both waxes are applied to five new cars respectively and exposed to the same environmental conditions. The results of the test are: Standard Wax New Wax ni =5 n2 = 5 X1 =86.80 hours of effectiveness X2 =92.40 hours of effectiveness s1 =2.88 hours %D s2 =2.49 hours Based upon this conclusion, the manufacturer can conclude that:
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
Related questions
Topic Video
Question
![A manufacturer of automobile products has developed a new wax and is interested in comparing the new wax with their standard wax to determine
if the new wax will protect a car for a longer period of time. In order to make a comparison, both waxes are applied to five new cars respectively and
exposed to the same environmental conditions. The results of the test are:
Standard Wax
New Wax
ni =5
n2 = 5
X1 =86.80 hours of effectiveness
X2 =92.40 hours of effectiveness
s1 =2.88 hours
%D
s2 =2.49 hours
Based upon this conclusion, the manufacturer can conclude that:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F93e77a55-747f-46ae-83cf-6c739b48f047%2F3f4845a7-cdee-49fd-814c-5d09b6a1d999%2F8uipbf.jpeg&w=3840&q=75)
Transcribed Image Text:A manufacturer of automobile products has developed a new wax and is interested in comparing the new wax with their standard wax to determine
if the new wax will protect a car for a longer period of time. In order to make a comparison, both waxes are applied to five new cars respectively and
exposed to the same environmental conditions. The results of the test are:
Standard Wax
New Wax
ni =5
n2 = 5
X1 =86.80 hours of effectiveness
X2 =92.40 hours of effectiveness
s1 =2.88 hours
%D
s2 =2.49 hours
Based upon this conclusion, the manufacturer can conclude that:
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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.Recommended textbooks for you
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning