Calculate the main and the interaction effects Calculate the estimates for A, B, and AB Write down the estimated regression equation Calculate the Sum of Squares Develop the ANOVA Table Interpret the effects in the context of the problem. Which effects are likely to be significant based on the effect calculation? Why?

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
Question

Statistics: Design and Analysis with Several Factors - 22  Design of Experiment

Assume that four replications were made for the human comfort study provided in table of Factors.
Practice Problem for a 22 Factorial Design of Experiment

Questions
  1. Calculate the main and the interaction effects
  2. Calculate the estimates for A, B, and AB
  3. Write down the estimated regression equation
  4. Calculate the Sum of Squares
  5. Develop the ANOVA Table
  6. Interpret the effects in the context of the problem. Which effects are likely to be significant based on the effect calculation? Why?

(The answer is shown on another picture, I only need the solution)

Independent Variables or Factors are the most
Dependent
Variable
common in DOE
Factor B
Response
(Comfort)
Factor A
Treatment
(Temperature, °F)
Coding System
(Humidity, %)
Coding System
Combinations
yi y2 y3 y4
Low
-1
(1)
High
6.
6.
6.
7.
+
+1
a
Low
-1
2
35
b
1
High
ab
9.
9.
+
+1
10
35
9.
10
O o o a
Transcribed Image Text:Independent Variables or Factors are the most Dependent Variable common in DOE Factor B Response (Comfort) Factor A Treatment (Temperature, °F) Coding System (Humidity, %) Coding System Combinations yi y2 y3 y4 Low -1 (1) High 6. 6. 6. 7. + +1 a Low -1 2 35 b 1 High ab 9. 9. + +1 10 35 9. 10 O o o a
Source
DF SS
MS
F-Value
Temperature
Humidity
Temperature*Humidity 1
Error
225.000 225.000 600.00
32.67
10.67
1
12.250
12.250
4.000
4.000
12
4.500
0.375
Total
15 245.750
Transcribed Image Text:Source DF SS MS F-Value Temperature Humidity Temperature*Humidity 1 Error 225.000 225.000 600.00 32.67 10.67 1 12.250 12.250 4.000 4.000 12 4.500 0.375 Total 15 245.750
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

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