EBK INTRODUCTION TO THE PRACTICE OF STA
EBK INTRODUCTION TO THE PRACTICE OF STA
8th Edition
ISBN: 9781319116828
Author: Moore
Publisher: VST
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 13, Problem 8E

(a)

To determine

To find: The degree of freedom and outline the ANOVA table with the sources of variance.

(a)

Expert Solution
Check Mark

Answer to Problem 8E

Solution: The degree of freedom for factor sex is 1 and for age, the degree of freedom is 2. The degree of freedom of interaction factor is 2.

Explanation of Solution

Calculation: For the provided data, the error term can be calculated as:

Error term=NIJ=663×2=60

The degree of freedom for Sex can be calculated as:

d.f=I1=21=1

The degree of freedom for Age can be calculated as:

d.f=J1=31=2

The degree of freedom for Interaction can be calculated as:

d.f=(I1)(J1)=1×2=2

The ANOVA table with different sources of variance and degree of freedom is as follows:

Sources

Degree of freedom

Sex

1

Age

2

Interaction

2

Error

60

Total

65

(b)

To determine

To find: The degree of freedom and outline the ANOVA table with the sources of variance.

(b)

Expert Solution
Check Mark

Answer to Problem 8E

Solution: The degree of freedom for week after harvest is 4 and for amount of water, the degree of freedom is 1. The degree of freedom of interaction factor is 4.

Explanation of Solution

Calculation: For the provided data, the error term can be calculated as:

Error term=NIJ=3010=20

The degree of freedom for Week after harvest can be calculated as:

d.f=I1=51=4

The degree of freedom for Amount of water can be calculated as:

d.f=J1=21=1

The degree of freedom for Interaction can be calculated as:

d.f=(I1)(J1)=4×1=4

The ANOVA table with different sources of variance and degree of freedom is as follows:

Sources

Degree of freedom

Week after harvest

4

Amount of water

1

Interaction

4

Error

20

Total

29

(c)

To determine

To find: The degree of freedom and outline the ANOVA table with the sources of variance.

(c)

Expert Solution
Check Mark

Answer to Problem 8E

Solution: The degree of freedom for factor mixture is 5 and for freezing/thawing, the degree of freedom is 2. The degree of freedom of interaction factor is 10.

Explanation of Solution

Calculation: For the provided data, the error term can be calculated as:

Error term=NIJ=546×3=36

The degree of freedom for Mixture can be calculated as:

d.f=I1=61=5

The degree of freedom for freezing /thawing can be calculated as:

d.f=J1=31=2

The degree of freedom for Interaction can be calculated as:

d.f=(I1)(J1)=5×2=10

The ANOVA table with different sources of variance and degree of freedom is as follows:

Sources

Degree of freedom

Mixture

5

freezing/thawing

2

Interaction

10

Error

36

Total

53

(d)

To determine

To find: The degree of freedom and outline the ANOVA table with the sources of variance.

(d)

Expert Solution
Check Mark

Answer to Problem 8E

Solution: The degree of freedom for factor different colored tags is 3 and for the type of buyers, degree of freedom is 1. The degree of freedom of interaction factor is 3.

Explanation of Solution

Calculation: For the provided data, the error term can be calculated as:

Error term=NIJ=1384×2=130

The degree of freedom for different colored tags can be calculated as:

d.f=I1=41=3

The degree of freedom for the type of buyers can be calculated as:

d.f=J1=21=1

The degree of freedom for Interaction can be calculated as:

d.f=(I1)(J1)=3×1=3

The ANOVA table with different sources of variance and degree of freedom is as follows:

Sources

Degree of freedom

Different colored tags

3

Type of buyers

1

Interaction

3

Error

130

Total

137

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Find the critical value for a left-tailed test using the F distribution with a 0.025, degrees of freedom in the numerator=12, and degrees of freedom in the denominator = 50. A portion of the table of critical values of the F-distribution is provided. Click the icon to view the partial table of critical values of the F-distribution. What is the critical value? (Round to two decimal places as needed.)
A retail store manager claims that the average daily sales of the store are $1,500. You aim to test whether the actual average daily sales differ significantly from this claimed value. You can provide your answer by inserting a text box and the answer must include: Null hypothesis, Alternative hypothesis, Show answer (output table/summary table), and Conclusion based on the P value. Showing the calculation is a must. If calculation is missing,so please provide a step by step on the answers Numerical answers in the yellow cells
Show all work
Knowledge Booster
Background pattern image
Statistics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
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
The Shape of Data: Distributions: Crash Course Statistics #7; Author: CrashCourse;https://www.youtube.com/watch?v=bPFNxD3Yg6U;License: Standard YouTube License, CC-BY
Shape, Center, and Spread - Module 20.2 (Part 1); Author: Mrmathblog;https://www.youtube.com/watch?v=COaid7O_Gag;License: Standard YouTube License, CC-BY
Shape, Center and Spread; Author: Emily Murdock;https://www.youtube.com/watch?v=_YyW0DSCzpM;License: Standard Youtube License