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A newsletter publisher believes that over 38% of their readers own a Rolls Royce. For marketing purposes, a potential adverti
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Answer #1

Publisher believe that over 38% of their readers own rolls Royce .

So hypothesis are

H​​​​​​0 : P = 0.38. Vs H​​​​​​1 : P > 0.38

Here we reject the null hypothesis.

From sample there is sufficient evidence at 0.05 level of significance that percentage is over 38%

Hence option (A) is the correct choice.

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