Chapter 13.3, Problem 1LC

### Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570

Chapter
Section

### Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570
Textbook Problem

# The following matrix shows the results from a two-factor experiment.a. What means are compared to evaluate the main effect for factor A ?b. What means are compared to evaluate the main effect for factor B?c. Does there appear to be an interaction between the two factors? Explain answer.

a.

To determine

To find: Which means are compared to evaluate the main effect for factor A.

Explanation

Given info:

The information is representing in the matrix with two-factor experiment.

Calculation:

By observing the matrix,

Thus, the main effect for factor A compares

b.

To determine

To find: Which means are compared to evaluate the main effect for factor B.

c.

To determine

To find: Is there an interaction between the two factor.

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