question archive When performing a x2 test of 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
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When performing a x2 test of 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 = 4 rows, c = 5 columns
b. α = 0.01, r = 4 rows, c = 5 columns
c. α = 0.01, r = 4 rows, c = 6 columns
d. α = 0.01, r = 3 rows, c = 6 columns
e. α = 0.01, r = 6 rows, c = 3 columns
(a) χ2 = 21.026
(b) χ2 = 26.217
(c) χ2 = 30.578
(d) χ2 = 23.209
(e) χ2 = 23.209