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Chi-square test of independence

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In contingency tables, we use the chi-square test of independence. Knowing what you should regarding the null and alternative hypotheses of this significance test, if you compare lung cancer and shipbuilding and find p < 0.05 (at alpha 5%), which of the following is true:

A. Lung cancer is independent of shipbuilding

B. Lung cancer and shipbuilding are dependent

C. Lung cancer and shipbuilding are unrelated

D. Not enough information is given to make a decision.

Reference no: EM133266111

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