Fill out the following table: Table 1: ANOVA Table Df SS MS F p-value Treatment 2 ? ? ? 0.0003 Residual ? 642.8 ? Total 31 1126.04 ? 1. How many groups must there be? 2. How many total subjects must there be? MST MSE 3. What specific distribution does have under the null hypothesis? 4. Do large or small values of F provide evidence against the null hypothesis? 5. This is the ANOVA table when testing whether the average miles per gallon (mpg) of a vehicle is dependent upon its number of forward gears (gear). Access the data by typing "attach(mtcars)" into R. Provide the R code which verifies your entries in the ANOVA table. 6. State the null and alternative hypotheses in the context of this problem. Ho: Ha: 7. At the 0.001 significance level, is there evidence that the average mpg of a vehicle differs based upon its num- ber of forward gears? 8. Are the assumptions satisfied?
Fill out the following table: Table 1: ANOVA Table Df SS MS F p-value Treatment 2 ? ? ? 0.0003 Residual ? 642.8 ? Total 31 1126.04 ? 1. How many groups must there be? 2. How many total subjects must there be? MST MSE 3. What specific distribution does have under the null hypothesis? 4. Do large or small values of F provide evidence against the null hypothesis? 5. This is the ANOVA table when testing whether the average miles per gallon (mpg) of a vehicle is dependent upon its number of forward gears (gear). Access the data by typing "attach(mtcars)" into R. Provide the R code which verifies your entries in the ANOVA table. 6. State the null and alternative hypotheses in the context of this problem. Ho: Ha: 7. At the 0.001 significance level, is there evidence that the average mpg of a vehicle differs based upon its num- ber of forward gears? 8. Are the assumptions satisfied?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
PLS HELP use r code
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 1 steps
Recommended textbooks for you
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education