MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
Bartleby Related Questions Icon

Related questions

Question

The interaction questions please (The last 3)

 

**Factorial Experiment Analysis**

A factorial experiment involving two levels of Factor A and three levels of Factor B resulted in the following data:

|             | Factor B        |
|-------------|-----------------|
|             | Level 1 | Level 2 | Level 3 |
| **Factor A** |         |         |         |
| Level 1     | 131     | 94      | 75      |
|             | 161     | 70      | 93      |
| Level 2     | 129     | 123     | 120     |
|             | 99      | 101     | 136     |

**Instructions:**

Conduct a test for any significant main effects and any interaction, using α = 0.05.

1. **Calculate the Test Statistic for Factor A:**  
   - Round your answer to two decimal places and enter it in the space provided.
   - [Input box]

2. **Calculate the p-value for Factor A:**  
   - Round your answer to three decimal places and enter it in the space provided.
   - \( p\text{-value} = \) [Input box]

3. **State Your Conclusion About Factor A:**  
   Choose the correct conclusion based on the calculated p-value:
   - ☐ Because the \( p\text{-value} > \alpha = 0.05 \), Factor A is significant.
   - ☐ Because the \( p\text{-value} > \alpha = 0.05 \), Factor A is not significant.
   - ☐ Because the \( p\text{-value} \leq \alpha = 0.05 \), Factor A is not significant.
   - ☐ Because the \( p\text{-value} \leq \alpha = 0.05 \), Factor A is significant.

4. **Calculate the Test Statistic for Factor B:**  
   - Round your answer to two decimal places and enter it in the space provided.
   - [Input box]

5. **Calculate the p-value for Factor B:**  
   - Round your answer to three decimal places and enter it in the space provided.
   - \( p\text{-value} = \) [Input box]

**Graph/Diagram Explanation:**
The table above represents the mean values obtained from a factorial experiment with two factors, A and B, each with different levels. Factor A has two levels, and Factor B has
expand button
Transcribed Image Text:**Factorial Experiment Analysis** A factorial experiment involving two levels of Factor A and three levels of Factor B resulted in the following data: | | Factor B | |-------------|-----------------| | | Level 1 | Level 2 | Level 3 | | **Factor A** | | | | | Level 1 | 131 | 94 | 75 | | | 161 | 70 | 93 | | Level 2 | 129 | 123 | 120 | | | 99 | 101 | 136 | **Instructions:** Conduct a test for any significant main effects and any interaction, using α = 0.05. 1. **Calculate the Test Statistic for Factor A:** - Round your answer to two decimal places and enter it in the space provided. - [Input box] 2. **Calculate the p-value for Factor A:** - Round your answer to three decimal places and enter it in the space provided. - \( p\text{-value} = \) [Input box] 3. **State Your Conclusion About Factor A:** Choose the correct conclusion based on the calculated p-value: - ☐ Because the \( p\text{-value} > \alpha = 0.05 \), Factor A is significant. - ☐ Because the \( p\text{-value} > \alpha = 0.05 \), Factor A is not significant. - ☐ Because the \( p\text{-value} \leq \alpha = 0.05 \), Factor A is not significant. - ☐ Because the \( p\text{-value} \leq \alpha = 0.05 \), Factor A is significant. 4. **Calculate the Test Statistic for Factor B:** - Round your answer to two decimal places and enter it in the space provided. - [Input box] 5. **Calculate the p-value for Factor B:** - Round your answer to three decimal places and enter it in the space provided. - \( p\text{-value} = \) [Input box] **Graph/Diagram Explanation:** The table above represents the mean values obtained from a factorial experiment with two factors, A and B, each with different levels. Factor A has two levels, and Factor B has
### Analysis of Variance (ANOVA) for Factors

#### Factor B Analysis

1. **Find the value of the test statistic for factor B.**  
   - Instruction: Round your answer to two decimal places.

2. **Find the \( p \)-value for factor B.**  
   - Instruction: Round your answer to three decimal places.  
   - \( p \)-value = [Input Field]

3. **State your conclusion about factor B.**  
   - Options:  
     - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), factor B is not significant.  
     - ○ Because the \( p \)-value \( > \alpha = 0.05\), factor B is not significant.  
     - ○ Because the \( p \)-value \( > \alpha = 0.05\), factor B is significant.  
     - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), factor B is significant.

#### Interaction Between Factors A and B

4. **Find the value of the test statistic for the interaction between factors A and B.**  
   - Instruction: Round your answer to two decimal places.

5. **Find the \( p \)-value for the interaction between factors A and B.**  
   - Instruction: Round your answer to three decimal places.  
   - \( p \)-value = [Input Field]

6. **State your conclusion about the interaction between factors A and B.**  
   - Options:  
     - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), the interaction between factors A and B is significant.  
     - ○ Because the \( p \)-value \( > \alpha = 0.05\), the interaction between factors A and B is not significant.  
     - ○ Because the \( p \)-value \( > \alpha = 0.05\), the interaction between factors A and B is significant.  
     - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), the interaction between factors A and B is not significant.
expand button
Transcribed Image Text:### Analysis of Variance (ANOVA) for Factors #### Factor B Analysis 1. **Find the value of the test statistic for factor B.** - Instruction: Round your answer to two decimal places. 2. **Find the \( p \)-value for factor B.** - Instruction: Round your answer to three decimal places. - \( p \)-value = [Input Field] 3. **State your conclusion about factor B.** - Options: - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), factor B is not significant. - ○ Because the \( p \)-value \( > \alpha = 0.05\), factor B is not significant. - ○ Because the \( p \)-value \( > \alpha = 0.05\), factor B is significant. - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), factor B is significant. #### Interaction Between Factors A and B 4. **Find the value of the test statistic for the interaction between factors A and B.** - Instruction: Round your answer to two decimal places. 5. **Find the \( p \)-value for the interaction between factors A and B.** - Instruction: Round your answer to three decimal places. - \( p \)-value = [Input Field] 6. **State your conclusion about the interaction between factors A and B.** - Options: - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), the interaction between factors A and B is significant. - ○ Because the \( p \)-value \( > \alpha = 0.05\), the interaction between factors A and B is not significant. - ○ Because the \( p \)-value \( > \alpha = 0.05\), the interaction between factors A and B is significant. - ○ Because the \( p \)-value \( \leq \alpha = 0.05\), the interaction between factors A and B is not significant.
Expert Solution
Check Mark
Step 1

Statistics homework question answer, step 1, image 1

Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc
Text book image
Probability and Statistics for Engineering and th...
Statistics
ISBN:9781305251809
Author:Jay L. Devore
Publisher:Cengage Learning
Text book image
Statistics for The Behavioral Sciences (MindTap C...
Statistics
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning
Text book image
Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON
Text book image
The Basic Practice of Statistics
Statistics
ISBN:9781319042578
Author:David S. Moore, William I. Notz, Michael A. Fligner
Publisher:W. H. Freeman
Text book image
Introduction to the Practice of Statistics
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman