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Item8

Refer to the contingency table shown below.

Smoking by Race for Males Aged 18-24Smoker

(S)Nonsmoker

(N)Row TotalWhite (W)255571826Black (B)12162174Column Total2677331,000

Click here for the Excel Data File

(a)Calculate the probabilities given below:(Round your answers to 4 decimal places.)

i.P(S)ii.P(W)iii.P(S|W)iv.P(S|B)v.P(SandW)vi.P(NandB)