Homework Help is Here – Start Your Trial Now!
Math
Statistics
experiment was conducted to study the effects of three fac- tors on the customer response rate for a particular product. The three factors are A type of mail used (3rd class, 1st class), B= type of descriptive brochure (color, black- and-white), and C= offered price ($19.95, $24.95). The mail- ings are made to two groups of 8000 randomly selected customers, with 1000 customers in each group receiving each treatment combination. Each group of customers is considered as a replicate. The response variable is the number of orders placed. The experimental data are shown in Table P6.6. De Asieh Abtahi - Faculty of Mathematics and Statistics nlamic Arad tiniversty of Shirat - Iran 11 Coded Factors Number of Orders Factor Levels Run А в с Replicate 1 Replicate 2 Low (-1) High (+1) 1 50 54 A (class) 3rd 1st В (уре) C (S) 44 42 BW Color 46 48 $19.95 $24.95 42 43 49 46 48 45 47 48 56 54 Dr. Asieh Abtahi - Faculty of Mathematics and Statistics lamic Asad Univensity of Shiraz- Iran a- Determine the response variable, factors (kind of factor), level, number of treatments, number of replications, number of experiments. b- Determine the type of design experiment. c- Write the model of design experiment. d- Enter the data e Analyze the residuals from this experiment. Are there IIII + + + + II + + II+ + I +I + I+I+ 5234S670

experiment was conducted to study the effects of three fac- tors on the customer response rate for a particular product. The three factors are A type of mail used (3rd class, 1st class), B= type of descriptive brochure (color, black- and-white), and C= offered price ($19.95, $24.95). The mail- ings are made to two groups of 8000 randomly selected customers, with 1000 customers in each group receiving each treatment combination. Each group of customers is considered as a replicate. The response variable is the number of orders placed. The experimental data are shown in Table P6.6. De Asieh Abtahi - Faculty of Mathematics and Statistics nlamic Arad tiniversty of Shirat - Iran 11 Coded Factors Number of Orders Factor Levels Run А в с Replicate 1 Replicate 2 Low (-1) High (+1) 1 50 54 A (class) 3rd 1st В (уре) C (S) 44 42 BW Color 46 48 $19.95 $24.95 42 43 49 46 48 45 47 48 56 54 Dr. Asieh Abtahi - Faculty of Mathematics and Statistics lamic Asad Univensity of Shiraz- Iran a- Determine the response variable, factors (kind of factor), level, number of treatments, number of replications, number of experiments. b- Determine the type of design experiment. c- Write the model of design experiment. d- Enter the data e Analyze the residuals from this experiment. Are there IIII + + + + II + + II+ + I +I + I+I+ 5234S670

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
A company markets its products by direct mail. An experiment was conducted to study the effects of three fac- tors on the customer response rate for a particular product. The three factors are A = type of mail used (3rd class, 1st class), B = type of descriptive brochure (color, black- and-white), and C = offered price ($19.95, $24.95). The mail- ings are made to two groups of 8000 randomly selected customers, with 1000 customers in each group receiving each treatment combination. Each group of customers is considered as a replicate. The response variable is the number of orders placed. The experimental data are shown in Table P6.6. Dr. Asieh Abtahi - Faculty of Mathematics and Statistics Islamic Azad university af Shiraz - Iran 11 Coded Factors Number of Orders Factor Levels Run A В с B Replicate 1 Replicate 2 Low (-1) High (+1) 1 50 54 A (class) 3rd 1st В (уpe) C (S) 2 44 42 BW Color 3 46 48 $19.95 $24.95 4 42 43 5 49 46 6 + 48 45 47 48 8 56 54 Dr. Asieh Abtahi - Faculty of Mathematics and Statistics islamic Asad University of Shiraz - Iran 12 a- Determine the response variable, factors (kind of factor), level, number of treatments, number of replications, number of experiments. b- Determine the type of design experiment. c- Write the model of design experiment. d- Enter the data e- nalyze the residuals from this experiment. Are there any indications of model inadequacy? f- Analyze the data from this experiment. Which factors significantly affect the customer response rate? g- What would you recommend to the company? Dr. Asieh Abtahi Faculty of Mathematics and Statistics 13 Islamic Azad university af Shiraz - Iran h- Construct a response surface contour plot for customer response. In what direction would you adjust the product. variables to increase customer response
Transcribed Image Text:A company markets its products by direct mail. An experiment was conducted to study the effects of three fac- tors on the customer response rate for a particular product. The three factors are A = type of mail used (3rd class, 1st class), B = type of descriptive brochure (color, black- and-white), and C = offered price ($19.95, $24.95). The mail- ings are made to two groups of 8000 randomly selected customers, with 1000 customers in each group receiving each treatment combination. Each group of customers is considered as a replicate. The response variable is the number of orders placed. The experimental data are shown in Table P6.6. Dr. Asieh Abtahi - Faculty of Mathematics and Statistics Islamic Azad university af Shiraz - Iran 11 Coded Factors Number of Orders Factor Levels Run A В с B Replicate 1 Replicate 2 Low (-1) High (+1) 1 50 54 A (class) 3rd 1st В (уpe) C (S) 2 44 42 BW Color 3 46 48 $19.95 $24.95 4 42 43 5 49 46 6 + 48 45 47 48 8 56 54 Dr. Asieh Abtahi - Faculty of Mathematics and Statistics islamic Asad University of Shiraz - Iran 12 a- Determine the response variable, factors (kind of factor), level, number of treatments, number of replications, number of experiments. b- Determine the type of design experiment. c- Write the model of design experiment. d- Enter the data e- nalyze the residuals from this experiment. Are there any indications of model inadequacy? f- Analyze the data from this experiment. Which factors significantly affect the customer response rate? g- What would you recommend to the company? Dr. Asieh Abtahi Faculty of Mathematics and Statistics 13 Islamic Azad university af Shiraz - Iran h- Construct a response surface contour plot for customer response. In what direction would you adjust the product. variables to increase customer response
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
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
SEE MORE TEXTBOOKS