Explain each term: (a) explained variation; (b) unexplained variation; (c) factor; (d) treatment.

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Answer 1

Textbook Question

Chapter 11, Problem 1CR

Explain each term: (a) explained variation; (b) unexplained variation; (c) factor; (d) treatment.

a.

Expert Solution

To determine

Explain the term explained variation.

Explanation of Solution

ANOVA is a technique that compares several means. There are three assumptions under which the ANOVA is performed.

Explained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Explained variations are those variations which are explained by factors.

b.

Expert Solution

To determine

Explain the term unexplained variation.

Explanation of Solution

Unexplained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Unexplained variations are those variations which are random. One cannot explain this variation using factors.

c.

Expert Solution

To determine

Explain the term factor.

Explanation of Solution

Factor:

The factor is the variable which will affect the responses variable. The independent variable in the ANOVA is also termed as factors.

d.

Expert Solution

To determine

Explain the term Treatment.

Explanation of Solution

Treatment:

The independent variable in the ANOVA is1 termed as factors. The values taken by factors are called treatments. Therefore, the values taken by factors or combination of factors are called treatments.

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Answer 2

Textbook Question

Chapter 11, Problem 1CR

Explain each term: (a) explained variation; (b) unexplained variation; (c) factor; (d) treatment.

a.

Expert Solution

To determine

Explain the term explained variation.

Explanation of Solution

ANOVA is a technique that compares several means. There are three assumptions under which the ANOVA is performed.

Explained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Explained variations are those variations which are explained by factors.

b.

Expert Solution

To determine

Explain the term unexplained variation.

Explanation of Solution

Unexplained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Unexplained variations are those variations which are random. One cannot explain this variation using factors.

c.

Expert Solution

To determine

Explain the term factor.

Explanation of Solution

Factor:

The factor is the variable which will affect the responses variable. The independent variable in the ANOVA is also termed as factors.

d.

Expert Solution

To determine

Explain the term Treatment.

Explanation of Solution

Treatment:

The independent variable in the ANOVA is1 termed as factors. The values taken by factors are called treatments. Therefore, the values taken by factors or combination of factors are called treatments.

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Answer 3

Textbook Question

Chapter 11, Problem 1CR

Explain each term: (a) explained variation; (b) unexplained variation; (c) factor; (d) treatment.

a.

Expert Solution

To determine

Explain the term explained variation.

Explanation of Solution

ANOVA is a technique that compares several means. There are three assumptions under which the ANOVA is performed.

Explained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Explained variations are those variations which are explained by factors.

b.

Expert Solution

To determine

Explain the term unexplained variation.

Explanation of Solution

Unexplained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Unexplained variations are those variations which are random. One cannot explain this variation using factors.

c.

Expert Solution

To determine

Explain the term factor.

Explanation of Solution

Factor:

The factor is the variable which will affect the responses variable. The independent variable in the ANOVA is also termed as factors.

d.

Expert Solution

To determine

Explain the term Treatment.

Explanation of Solution

Treatment:

The independent variable in the ANOVA is1 termed as factors. The values taken by factors are called treatments. Therefore, the values taken by factors or combination of factors are called treatments.

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Answer 4

Textbook Question

Chapter 11, Problem 1CR

Explain each term: (a) explained variation; (b) unexplained variation; (c) factor; (d) treatment.

a.

Expert Solution

To determine

Explain the term explained variation.

Explanation of Solution

ANOVA is a technique that compares several means. There are three assumptions under which the ANOVA is performed.

Explained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Explained variations are those variations which are explained by factors.

b.

Expert Solution

To determine

Explain the term unexplained variation.

Explanation of Solution

Unexplained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Unexplained variations are those variations which are random. One cannot explain this variation using factors.

c.

Expert Solution

To determine

Explain the term factor.

Explanation of Solution

Factor:

The factor is the variable which will affect the responses variable. The independent variable in the ANOVA is also termed as factors.

d.

Expert Solution

To determine

Explain the term Treatment.

Explanation of Solution

Treatment:

The independent variable in the ANOVA is1 termed as factors. The values taken by factors are called treatments. Therefore, the values taken by factors or combination of factors are called treatments.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

a.

Expert Solution

To determine

Explain the term explained variation.

Explanation of Solution

ANOVA is a technique that compares several means. There are three assumptions under which the ANOVA is performed.

Explained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Explained variations are those variations which are explained by factors.

b.

Expert Solution

To determine

Explain the term unexplained variation.

Explanation of Solution

Unexplained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Unexplained variations are those variations which are random. One cannot explain this variation using factors.

c.

Expert Solution

To determine

Explain the term factor.

Explanation of Solution

Factor:

The factor is the variable which will affect the responses variable. The independent variable in the ANOVA is also termed as factors.

d.

Expert Solution

To determine

Explain the term Treatment.

Explanation of Solution

Treatment:

The independent variable in the ANOVA is1 termed as factors. The values taken by factors are called treatments. Therefore, the values taken by factors or combination of factors are called treatments.

Answer 8

a.

Expert Solution

To determine

Explain the term explained variation.

Explanation of Solution

ANOVA is a technique that compares several means. There are three assumptions under which the ANOVA is performed.

Explained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Explained variations are those variations which are explained by factors.

Answer 9

a.

Expert Solution

Answer 10

a.

Expert Solution

Answer 11

Expert Solution

Answer 12

To determine

Explain the term explained variation.

Answer 13

Explanation of Solution

ANOVA is a technique that compares several means. There are three assumptions under which the ANOVA is performed.

Explained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Explained variations are those variations which are explained by factors.

Answer 14

b.

Expert Solution

To determine

Explain the term unexplained variation.

Explanation of Solution

Unexplained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Unexplained variations are those variations which are random. One cannot explain this variation using factors.

Answer 15

b.

Expert Solution

Answer 16

b.

Expert Solution

Answer 17

Expert Solution

Answer 18

To determine

Explain the term unexplained variation.

Answer 19

Explanation of Solution

Unexplained variation:

ANOVA deals with dependent and independent variables. The variations in the response are either explained variation or unexplained variation. Unexplained variations are those variations which are random. One cannot explain this variation using factors.

Answer 20

c.

Expert Solution

To determine

Explain the term factor.

Explanation of Solution

Factor:

The factor is the variable which will affect the responses variable. The independent variable in the ANOVA is also termed as factors.

Answer 21

c.

Expert Solution

Answer 22

c.

Expert Solution

Answer 23

Expert Solution

Answer 24

To determine

Explain the term factor.

Answer 25

Explanation of Solution

Factor:

The factor is the variable which will affect the responses variable. The independent variable in the ANOVA is also termed as factors.

Answer 26

d.

Expert Solution

To determine

Explain the term Treatment.

Explanation of Solution

Treatment:

The independent variable in the ANOVA is1 termed as factors. The values taken by factors are called treatments. Therefore, the values taken by factors or combination of factors are called treatments.

Answer 27

d.

Expert Solution

Answer 28

d.

Expert Solution

Answer 29

Expert Solution

Answer 30

To determine

Explain the term Treatment.

Answer 31

Explanation of Solution

Treatment:

The independent variable in the ANOVA is1 termed as factors. The values taken by factors are called treatments. Therefore, the values taken by factors or combination of factors are called treatments.

Answer 32

Ch. 11.2 - Using the following Excel results: (a) What was...Ch. 11.2 - Using the following Excel results: (a) What was...Ch. 11.2 - In a one-factor ANOVA with sample sizes n1 = 5, n2...Ch. 11.2 - In a one-factor ANOVA with sample sizes n1 = 8, n2...Ch. 11.2 - Instructions for Exercises 11.5 through 11.8: For...Ch. 11.2 - Instructions for Exercises 11.5 through 11.8: For...Ch. 11.2 - Instructions for Exercises 11.5 through 11.8: For...Ch. 11.2 - Prob. 8SE Ch. 11.3 - Consider a one-factor ANOVA with n1 = 9, n2 = 10,...Ch. 11.3 - Consider a one-factor ANOVA with n1 = 6, n2 = 5,...

Explain each term: (a) explained variation; (b) unexplained variation; (c) factor; (d) treatment.

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