RDB Company produced four types of tires recently, Tires A, B, C, and D. Before this year ends, RDB would like to identify which type of tire will give the least amount of tire wear after 30,000 miles. The response variable is the difference in maximum tread thickness on a tire between the time it is mounted on the wheel of the car and after it has completed 30,000 miles. Four types of tires will be used to get an estimate of experiment error. In order to conduct this study, four cars, a BMW, a Ferrari, a Lamborghini, and a Mercedes Benz were selected to accommodate the 16 tires. The results for this design are given in the following table. Which tires of cars are significantly different? Use tukeys with hsd for your post hoc test.
RDB Company produced four types of tires recently, Tires A, B, C, and D. Before this year ends, RDB would like to identify which type of tire will give the least amount of tire wear after 30,000 miles. The response variable is the difference in maximum tread thickness on a tire between the time it is mounted on the wheel of the car and after it has completed 30,000 miles. Four types of tires will be used to get an estimate of experiment error. In order to conduct this study, four cars, a BMW, a Ferrari, a Lamborghini, and a Mercedes Benz were selected to accommodate the 16 tires. The results for this design are given in the following table. Which tires of cars are significantly different? Use tukeys with hsd for your post hoc test.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
RDB Company produced four types of tires recently, Tires A, B, C, and D. Before this year ends, RDB would like to identify which type of tire will give the least amount of tire wear after 30,000 miles. The response variable is the difference in maximum tread thickness on a tire
between the time it is mounted on the wheel of the car and after it has completed 30,000 miles. Four types of tires will be used to get an estimate of experiment error. In order to conduct this study, four cars, a BMW, a Ferrari, a Lamborghini, and a Mercedes Benz were selected to accommodate the 16 tires. The results for this design are given in the following table. Which tires of cars are significantly different? Use tukeys with hsd for your post hoc test.
Transcribed Image Text:Cars
BMW
Ferrari
Lamborghini
C=19
Mercedes Benz
Left Front
A=23
B=22
D=25
Right Front
Left Rear
B=16
C=26
D=30
A=37
Positions
C=17
D=40
A=27
B=24
Right Rear
D=25
A=32
B=20
C=30
Ferit = 4.7571
a = 0.05
q = 4.9
Expert Solution
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 2 steps with 4 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
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
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
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
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman