Statistics for Business and Economics, Student Value Edition (13th Edition)
13th Edition
ISBN: 9780134456997
Author: James T. McClave, P. George Benson, Terry Sincich
Publisher: PEARSON
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Textbook Question
Chapter 10.3, Problem 10.19LM
Find the rejection region for a test of independence of two classifications where the contingency table contains r rows and c columns.
- a. r = 5, c = 5, α = .05
- b. r = 3, c 6, α = .10
- c. r = 2, c = 3, α = .01
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When performing a χ2 test for independence in a contingency table with r rows and c columns, determine the upper-tail critical value of the test statistic in each of the following circumstances.
a.
α=0.05,
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b.
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When performing a χ2 test for independence in a contingency table with r rows and c columns, determine the upper-tail critical value of the test statistic in each of the following circumstances.
d.
α=0.01,
r=5,
c=6
e.
α=0.01,
r=6,
c=4
When performing a
χ2
test for independence in a contingency table with r rows and c columns, determine the upper-tail critical value of the test statistic in each of the following circumstances.
a.
α=0.05,
r=3,
c=6
d.
α=0.01,
r=3,
c=4
b.
α=0.01,
r=5,
c=3
e.
α=0.01,
r=6,
c=5
c.
α=0.01,
r=5,
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G
Chapter 10 Solutions
Statistics for Business and Economics, Student Value Edition (13th Edition)
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