Essentials of Statistics for the B...

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



Essentials of Statistics for the B...

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

A researcher is evaluating customer satisfaction with the service and coverage of two phone carriers. Each individual in a sample of n = 25 uses one carrier for two weeks and then switches to the other. Each participant then rates the two carriers. The following table presents the results from the repeated-measures ANOVA comparing the average ratings. Fill in the missing values in the table. (Hint: Start with the df values.)

Source SS df MS
Between treatments _____ ______ 2 F =_____
Within treatments ______ __________    
Between subjects ______ ______    
Error 12 _______ ________  
Total 23 _______    

To determine

To find: The missing values in the table.


Given info:

The data on customer satisfaction of 2 phone carriers regarding service and coverage has number of individuals in sample, n=25 and number of treatments, k=2.

The available values in the repeated-measures ANOVA table are:

SStotal=23, SSerror=12,   MSbetweentreatment=2.


Formula for N:


The total degrees of freedom (df) is:






Now, mean of squares of a factor w is: MSw=SSwdfw.

Thus, SSw=MSw×dfw

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Additional Math Solutions

Find more solutions based on key concepts

Show solutions add

CHECK POINT 3. Express the following inequalities in interval notation and name the type of interval...

Mathematical Applications for the Management, Life, and Social Sciences

In Exercises 39-50, sketch the graph of the function with the given rule. Find the domain and range of the func...

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

Sketch the graph from x=0 to x=4. y=sinxcosx

Trigonometry (MindTap Course List)

The force needed for a 10-kg object to attain velocity 6t3i + 10tj is:

Study Guide for Stewart's Multivariable Calculus, 8th

True or False: If Tn(x) is the nth Taylor polynomial for f(x) centered at c, then Tn(k)(c) = f(k)(c) for k = 0,...

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th