A marketing research firm wishes to study the relationship between wine consumption and whether a person likes to watch professional tennis on television. One hundred randomly selected people are asked whether they drink wine and whether they watch tennis. The following results are obtained:     Watch Tennis Do Not Watch Tennis Totals Drink Wine 9 28 37 Do Not Drink Wine 11 52 63 Totals 20 80 100     (a) For each row and column total, calculate the corresponding row or column percentage.        (b) For each cell, calculate the corresponding cell, row, and column percentages. (Round your answers to the nearest whole number.)       (c) Test the hypothesis that whether people drink wine is independent of whether people watch tennis. Set α = .05. (Round your answer to 3 decimal places.)

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