(a) When using chi square for a two-variable problem, why is it desirable to compute either the...
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(a) When using chi square for a two-variable problem, why is it desirable to compute either the ϕ or Cramér's ϕ when statistically significant results are obtained?
(b) When should each of the coefficients in part (a) be used?
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Solution a This can be proven as follows Let us first assume the null hypothesis that is true We w...View the full answer
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Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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