Which cell contributes most to the chi-square statistic? Americans in the United States who complained Puerto Ricans who did complain Puerto Ricans who did not complain Americans in the United States who did not complain
Which cell contributes most to the chi-square statistic? Americans in the United States who complained Puerto Ricans who did complain Puerto Ricans who did not complain Americans in the United States who did not complain
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question

Transcribed Image Text:Even though Puerto Rico is a commonwealth of the United States, there are many cultural differences between
the states on the continent and the island of Puerto Rico. These differences include the way consumers handle
problems with purchases. Two researchers surveyed owners of DVD players in the Northeast United States and
in Puerto Rico. They asked those who had experienced problems with their DVD players whether they
complained. The results are given in the table below.
Location
Complained?
United States
Puerto Rico
No
94
33
Yes
330
64

Transcribed Image Text:The SPSS output for the above table is given below. The output includes the cell counts, the expected cell
counts, and the chi-square statistic. Expected counts are printed below observed counts.
Complain? 'Location Crosstabulation
Location
United States
Puerto Rico
Total
Complain?
No
Count
94
33
127
Expected Count
103.4
23.6
127.0
Yes
Count
330
64
394
Expected Count
320.6
73.4
394.0
Total
Count
424
97
521
Expected Count
424.0
97.0
521.0
Chi-square = 0.855 + 3.744 + 0.276+ 1.204 = 6.079
Which cell contributes most to the chi-square statistic?
Americans in the United States who complained
Puerto Ricans who did complain
Puerto Ricans who did not complain
Americans in the United States who did not complain
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