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A newsletter publisher believes that 68 % of their readers own a Rolls Royce. Is there sufficient evidence at the 0.05 level to refute the

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A newsletter publisher believes that 68 % of their readers own a Rolls Royce. Is there sufficient evidence at the 0.05 level to refute the publisher's claim? State the null and alternative hypotheses for the above scenario. Tables K Answer Keyboard S Ho: Ha

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