question archive Conduct a test to determine whether the two classifications R and C are independent, using the data in the accompanying cross-classification table
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Conduct a test to determine whether the two classifications R and C are independent, using the data in the accompanying cross-classification table. (Use
α = .10.)
C1
C1
C3
R
1 40 32 48
R
2 30 48 52
Applications
Use a 5% significance level unless specified otherwise.
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